cons: Remembering what happened last time you impulsively embarked on a new fitness venture.
cons: Once the Internet goes down, you are T-minus 10 minutes from madness.
cons: You have absolutely no idea how awful things are going to be.
"negation" (mainly in pro and con), 1570s, short for Latin contra "against" (see contra).
"study," early 15c., from Old English cunnan "to know, know how" (see can (v.1)).
a slang or colloquial shortening of various nouns beginning in con-, e.g., from the 19th century, confidant, conundrum, conformist, convict, contract, and from the 20th century, conductor, conservative.
"swindling," 1889, American English, from confidence man (1849), from the many scams in which the victim is induced to hand over money as a token of confidence. Confidence with a sense of "assurance based on insufficient grounds" dates from 1590s.
"to guide ships," 1620s, from French conduire "to conduct, lead, guide" (10c.), from Latin conducere (see conduce). Related: Conned; conning.
"to swindle," 1896, from con (adj.). Related: Conned; conning.
A convict or former convict; prison inmate: You're a ''con,'' you've no rights (1893+)