one of a series of printings of the same book, newspaper, etc., each issued at a different time and differing from another by alterations, additions, etc. (distinguished from impression).
2.
the format in which a literary work is published: a one-volume edition of Shakespeare.
3.
the whole number of impressions or copies of a book, newspaper, etc., printed from one set of type at one time.
4.
a version of anything, printed or not, presented to the public: the newest edition of a popular musical revue.
Origin: 1545–55; (< Middle French ) < Latin ēditiōn- (stem of ēditiō) publication, equivalent to ēdit(us) (past participle of ēdere;see edit) + -iōn--ion
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a chattering or flighty, light-headed person.
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
1550s, "act of publishing," from L. editionem (nom. editio) "a bringing forth, producing," from stem of edere "bring forth, produce," from ex- "out" + -dere, comb. form of dare "to give" (see date (1)). Meaning "form of a literary work" is from 1560s. "It is awkward to speak
of, e.g. 'The second edition of Campbell's edition of Plato's "Theætetus"'; but existing usage affords no satisfactory substitute for this inconvenient mode of expression" [OED].