noun
plural cons
[count] informal :a dishonest trick that is done to get someone's money
verb
cons; conned; conning
[+ obj] informal :to deceive or to trick (someone) :to persuade (someone) by telling lies
noun
plural cons
[count] informal :a person in prison :convict
noun
plural cons
[count] a person who is opposed to something
an argument against something
adverb
against something