Definition of apostrophe
			
									- n. - A figure of speech by which the orator or writer
   suddenly breaks off from the previous method of his discourse, and
   addresses, in the second person, some person or thing, absent or
   present; as, Milton's apostrophe to Light at the beginning of the third
   book of "Paradise Lost."
- n. - The contraction of a word by the omission of a letter
   or letters, which omission is marked by the character ['] placed where
   the letter or letters would have been; as, call'd for called.
- n. - The mark ['] used to denote that a word is contracted
   (as in ne'er for never, can't for can not), and as a sign of the
   possessive, singular and plural; as, a boy's hat, boys' hats. In the
   latter use it originally marked the omission of the letter e.
- n. - A figure of speech by which the orator or writer
   suddenly breaks off from the previous method of his discourse, and
   addresses, in the second person, some person or thing, absent or
   present; as, Milton's apostrophe to Light at the beginning of the third
   book of "Paradise Lost."
- n. - The contraction of a word by the omission of a letter
   or letters, which omission is marked by the character ['] placed where
   the letter or letters would have been; as, call'd for called.
- n. - The mark ['] used to denote that a word is contracted
   (as in ne'er for never, can't for can not), and as a sign of the
   possessive, singular and plural; as, a boy's hat, boys' hats. In the
   latter use it originally marked the omission of the letter e.