Dictionary
de•fin•i•tive
Pronunciation: (di-fin'i-tiv), [key]—
adj.
1. most reliable or complete, as of a text, author, criticism, study, or the like:
the definitive biography of Andrew Jackson.
2. serving to define, fix, or specify definitely:
to clarify with a definitive statement.
3. having its fixed and final form; providing a solution or final answer; satisfying all criteria:
the definitive treatment for an infection; a definitive answer to a dilemma.
4. Biol.fully developed or formed; complete.
—
n.
1. a defining or limiting word, as an article, a demonstrative, or the like.
2. Philately.a stamp that is a regular issue and is usually on sale for an extended period of time. Cf.
commemorative (def. 2).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.