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The act of leaving out a word or words from a sentence deliberately, when the meaning can be understood without them. . . . . . . . An apostrophe is a small punctuation mark ( ' ) placed after a noun to show that the noun owns something. The...see moreapostrophe will always be placed either before or after an s at the end of the noun owner. Always the noun owner will be followed (usually immediately) by the thing it owns. see less
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