'Con' definitions:

Definition of 'con'

From: WordNet
adverb
In opposition to a proposition, opinion, etc.; "much was written pro and con" [ant: pro]
noun
An argument opposed to a proposal [ant: pro]
noun
A person serving a sentence in a jail or prison [syn: convict, con, inmate, yard bird, yardbird]
noun
A swindle in which you cheat at gambling or persuade a person to buy worthless property [syn: bunco, bunco game, bunko, bunko game, con, confidence trick, confidence game, con game, gyp, hustle, sting, flimflam]
verb
Deprive of by deceit; "He swindled me out of my inheritance"; "She defrauded the customers who trusted her"; "the cashier gypped me when he gave me too little change" [syn: victimize, swindle, rook, goldbrick, nobble, diddle, bunco, defraud, scam, mulct, gyp, gip, hornswoggle, short-change, con]
verb
Commit to memory; learn by heart; "Have you memorized your lines for the play yet?" [syn: memorize, memorise, con, learn]

Definition of 'Con'

From: GCIDE
  • Con \Con\, adv. [Abbrev. from L. contra against.] Against the affirmative side; in opposition; on the negative side; -- The antithesis of pro, and usually in connection with it. See Pro. [1913 Webster]

Definition of 'Con'

From: GCIDE
  • Con \Con\, v. t. [imp. & p. p. Conned; p. pr. & vb. n. Conning.] [AS. cunnan to know, be able, and (derived from this) cunnian to try, test. See Can, v. t. & i.]
  • 1. To know; to understand; to acknowledge. [Obs.] [1913 Webster]
  • Of muses, Hobbinol, I con no skill. --Spenser. [1913 Webster]
  • They say they con to heaven the highway. --Spenser. [1913 Webster]
  • 2. To study in order to know; to peruse; to learn; to commit to memory; to regard studiously. [1913 Webster]
  • Fixedly did look Upon the muddy waters which he conned As if he had been reading in a book. --Wordsworth. [1913 Webster]
  • I did not come into Parliament to con my lesson. --Burke. [1913 Webster]
  • To con answer, to be able to answer. [Obs.]
  • To con thanks, to thank; to acknowledge obligation. [Obs.] --Shak. [1913 Webster]

Definition of 'Con'

From: GCIDE
  • Con \Con\, v. t. [See Cond.] (Naut.) To conduct, or superintend the steering of (a vessel); to watch the course of (a vessel) and direct the helmsman how to steer. [1913 Webster]

Synonyms of 'con'

From: Moby Thesaurus