英和和英

purchased

a purchase on spec（＝ speculation）―a speculative purchase

to buy anything for cash―pay cash down for anything

purchase

forward buying

buying in expectation―speculation

to buy on spec（＝speculation）

a mood of tending to buy

to buy anything on the instalment system―on the payment system

to buy something

a thing that is bought, called purchase

to buy anything with money

the action of restraining oneself from purchasing

to buy anything on credit―go on tick for anything

I have bought on spec―at a venture.

to offer for sale

to buy anything at an auction

I bought it at a bargain

to buy with money

to buy silk by the roll

go on a buying binge

I bought it second-hand.

to buy anything cheap―buy anything at a low price―buy anything at a bargain―make a good bargain

to buy anything new

obtain by purchase

to gain by buying

to purchase a little of something at a time

buy at a (good) bargain

buy, select

to buy in a lump