What is the meaning of buy?

noun

• An advantageous purchase.
  • usage: "she got a bargain at the auction"; "the stock was a real buy at that price"
  • synonyms: bargain, steal

verb

• Obtain by purchase; acquire by means of a financial transaction.
  • usage: "The family purchased a new car"; "The conglomerate acquired a new company"; "She buys for the big department store"
  • synonyms: purchase
• Make illegal payments to in exchange for favors or influence.
  • usage: "This judge can be bought"
  • synonyms: bribe, corrupt, grease one's palms
• Be worth or be capable of buying.
  • usage: "This sum will buy you a ride on the train"
• Acquire by trade or sacrifice or exchange.
  • usage: "She wanted to buy his love with her dedication to him and his work"
• Accept as true.
  • usage: "I can't buy this story"