con
con · noun
Definitions
noun
- 1.
An argument or evidence against something.
- 2.
To deceive or trick someone.
- 3.
Against (in "pro and con").
- 4.
A swindle or deception (informal).
- 5.
To persuade by deception.
- 6.
A convict or ex-convict (slang).
Forms
plural: cons
Phrases & expressions
- •pros and cons — advantages and disadvantages
- •con artist — a professional swindler
- •con game/con trick — a swindle
Related words
Etymology
As a noun meaning "against": from Latin "contra" (against). As a noun meaning "swindle": shortened from "confidence" (as in confidence trick).