adjective
cheaper; -est
not costing a lot of money
of low quality :not worth a lot of money
charging low prices
not willing to share or spend money
not hard to do or get
having little or no self-respect :ashamed of being used, abused, etc., by other people
on the cheap
informal :at the lowest possible cost :in a cheap way
adverb
at a low cost
come cheap
to be available at a low price - usually used in negative statements