Vocabulary Definition Quiz: Test Your Knowledge of Words and Their Meanings

  • 9th Grade
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Quizzes Created: 1497 | Total Attempts: 6,776,099
| Attempts: 13 | Questions: 17 | Updated: Jan 28, 2026
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Question 1 / 18
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1. What device separates substances by spinning?

Explanation

A centrifuge is a device that separates substances based on their density by spinning them at high speeds. As it rotates, the centrifugal force pushes denser materials outward, allowing for the separation of different components within a mixture, such as liquids and solids or various liquid layers. This principle is commonly used in laboratories for tasks like separating blood components or precipitating solids from liquids. Other options listed do not perform separation through spinning, making the centrifuge the appropriate choice.

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About This Quiz
Vocabulary Definition Quiz: Test Your Knowledge Of Words and Their Meanings - Quiz

Enhance your language skills with this engaging quiz that challenges you to define terms across various contexts. Assess your vocabulary mastery and deepen your understanding of nuanced words, fostering both linguistic proficiency and critical thinking.

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2. What word describes a feeling of darkness and gloom?

Explanation

Melancholy refers to a deep, persistent sadness or a feeling of sorrow that often evokes a sense of darkness and gloom. It captures an emotional state characterized by reflective sadness, typically without a clear cause. While "drear" also conveys a sense of bleakness, "melancholy" encompasses a broader emotional depth, often associated with nostalgia or longing. This makes it the most fitting word to describe a profound feeling of gloom.

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3. What is a large tomb called?

Explanation

A mausoleum is a large, impressive structure designed to house the remains of the deceased, often serving as a monument to honor them. Unlike standard graves, mausoleums are typically above ground and can accommodate multiple individuals, making them a preferred choice for families or notable figures. They are often elaborately designed, reflecting architectural styles and cultural significance, and can be found in cemeteries or as standalone buildings. This distinguishes them from other terms like marionette, cinders, or fathom, which do not relate to burial practices.

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4. What is a powerful rush of water known as?

Explanation

A torrent refers to a strong, fast-moving stream of water, often characterized by its force and rapid flow, especially in a river or stream. This term is commonly used to describe water that surges down a slope or through a narrow passage, creating a dramatic and powerful effect. Unlike other options, which do not specifically relate to the movement of water, "torrent" captures the essence of a powerful rush, making it the most appropriate choice.

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5. What term describes a pronouncement of guilt?

Explanation

Condemnation refers to the formal declaration of someone’s guilt or wrongdoing, often associated with legal or moral judgments. It signifies a strong disapproval or censure, indicating that the actions or behavior in question are unacceptable. In contrast, illumination relates to enlightenment, cacophony refers to a harsh mixture of sounds, and melancholy denotes a deep, persistent sadness. Thus, condemnation is the term that directly addresses the act of pronouncing guilt.

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6. What is a wooden puppet called?

Explanation

A wooden puppet is called a marionette because it is typically controlled by strings or wires attached to its limbs. The term "marionette" originates from the French word "marionnette," which means "little Mary," referring to a puppet of the Virgin Mary. These puppets are commonly used in theatrical performances, where the puppeteer manipulates them to create lifelike movements. The distinctive feature of marionettes is their ability to be animated through a system of pulleys and strings, making them a popular choice for storytelling and entertainment.

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7. What is an outlet for smoke or heat called?

Explanation

A ventilator is a device or structure designed to allow the passage of air, smoke, or heat to ensure proper ventilation. In the context of smoke or heat, it serves as an outlet that helps to expel these elements from a space, improving air quality and safety. This is particularly important in environments like kitchens or industrial settings, where the accumulation of smoke or heat can pose hazards. Other options like cacophony, fathom, and abyss do not relate to the function of air or smoke movement.

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8. What are burned wood or fuel remnants called?

Explanation

Cinders are the small, charred remnants left after wood or other fuel has burned. They are typically formed when the combustion process is incomplete, resulting in partially burned material that retains some solid structure. Cinders can vary in size and are often found in fireplaces, fire pits, or areas where fires have occurred. Unlike ash, which is a fine powder, cinders are larger and can still have some heat or energy content. Their presence indicates that a fire has taken place, making them a recognizable byproduct of burning.

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9. What does it mean to crush something into a powder?

Explanation

To crush something into a powder means to break it down into very small particles or a fine consistency. This process, known as pulverization, involves applying force to reduce the size of solid materials, often resulting in a powdery substance. This term is commonly used in cooking, chemistry, and various industrial processes where materials need to be finely ground for better mixing, reaction, or application.

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10. What term refers to the depths of water?

Explanation

Fathoms is a unit of measurement used to describe the depth of water, particularly in nautical contexts. One fathom is equal to six feet, making it a practical way to gauge underwater distances. This term is commonly used in maritime navigation to ensure safe passage and to understand underwater topography. In contrast, terms like abyss refer to very deep areas but are not specific measurements, while cacophony and illumination are unrelated to water depth. Thus, fathoms is the most accurate term for measuring the depths of water.

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11. What is a case for a blade called?

Explanation

A case for a blade is referred to as a sheath because it serves as a protective covering that encases the blade, preventing accidental injury and maintaining the sharpness of the edge. Sheaths are commonly made from materials like leather or plastic and are designed to securely hold the blade while allowing for easy access when needed. This term is widely used in contexts involving knives, swords, and other edged tools.

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12. What term describes a deep commitment of love?

Explanation

Devotion refers to a profound and unwavering commitment to someone or something, often characterized by deep love and loyalty. It signifies a willingness to prioritize the well-being and happiness of the beloved, reflecting an emotional bond that goes beyond superficial affection. Unlike the other options, which either convey negative connotations or unrelated meanings, devotion captures the essence of a heartfelt dedication that fosters strong, lasting relationships.

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13. What is a deep gorge or chasm referred to as?

Explanation

An abyss is defined as a deep, immeasurable space or chasm, often associated with vast depths in the ocean or profound geological formations. It conveys a sense of depth and emptiness, making it an apt term for a deep gorge or chasm. Other options like fathom relate to measurement, stratum pertains to layers, and ventilator refers to air circulation, none of which describe a deep chasm as effectively as "abyss."

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14. What is a furnace for burning trash called?

Explanation

An incinerator is a specialized furnace designed to burn waste materials, reducing them to ash and gas. This process helps manage waste by minimizing the volume of refuse and can also generate energy. Unlike other terms listed, such as mausoleum or ballistics, which refer to burial sites or projectile motion, respectively, an incinerator specifically addresses waste disposal through combustion, making it the appropriate term for a furnace used for burning trash.

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15. What term refers to a language used by a specialized group?

Explanation

Jargon refers to a specialized language used by a particular group, often characterized by unique terms and phrases that may be difficult for outsiders to understand. This language develops within professions, hobbies, or interest groups to facilitate precise communication among members. Jargon helps convey complex ideas succinctly, but it can also create barriers for those not familiar with the terminology.

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16. What ability allows one to view things without emotion?

Explanation

Objectivity refers to the ability to perceive and assess situations, facts, or information without being influenced by personal feelings, biases, or emotions. It enables individuals to analyze circumstances rationally and make decisions based on evidence rather than emotional responses. This skill is essential in fields like science, journalism, and critical thinking, where impartiality is crucial for accurate conclusions and fair reporting. By maintaining objectivity, one can focus on the reality of a situation rather than being swayed by subjective experiences or preconceived notions.

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17. What term describes an unpleasant combination of sounds?

Explanation

Cacophony refers to a harsh, discordant mixture of sounds that can be jarring or unpleasant to the ears. It is often used to describe noise that is chaotic and lacks harmony, such as clashing instruments in music or disruptive environmental sounds. This term captures the essence of dissonance and discomfort in auditory experiences, making it the appropriate choice for describing an unpleasant combination of sounds.

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    All (17)
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  • Answered
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What device separates substances by spinning?
What word describes a feeling of darkness and gloom?
What is a large tomb called?
What is a powerful rush of water known as?
What term describes a pronouncement of guilt?
What is a wooden puppet called?
What is an outlet for smoke or heat called?
What are burned wood or fuel remnants called?
What does it mean to crush something into a powder?
What term refers to the depths of water?
What is a case for a blade called?
What term describes a deep commitment of love?
What is a deep gorge or chasm referred to as?
What is a furnace for burning trash called?
What term refers to a language used by a specialized group?
What ability allows one to view things without emotion?
What term describes an unpleasant combination of sounds?
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