purchase

nouns

the acquisition of something for payment
"they closed the purchase with a handshake"
is a type of (narrower)
the act of contracting or assuming or acquiring possession of something
"the acquisition of wealth"; "the acquisition of one company by another"
something acquired by purchase
is a type of (narrower)
something acquired
"a recent acquisition by the museum"
a means of exerting influence or gaining advantage
"he could get no purchase on the situation"
is a type of (narrower)
the effect of one thing (or person) on another
"the influence of mechanical action"
the mechanical advantage gained by being in a position to use a lever

verbs

obtain by purchase; acquire by means of a financial transaction
"The family purchased a new car"; "The conglomerate acquired a new company"; "She buys for the big department store"
is derived from
is derived from