Definition of "Talk" :

noun: the act of giving a talk to an audience

"I attended an interesting talk on local history."

noun: an exchange of ideas via conversation

"Let's have more work and less talk around here."

noun: discussion; (talk about' is a less formal alternative for discussion of')

"His poetry contains much talk about love and anger."

noun: idle gossip or rumor

"There has been talk about you lately."

noun: a speech that is open to the public

verb: deliver a lecture or talk

"She will talk at Rutgers next week."

verb: divulge confidential information or secrets

"Be careful--his secretary talks."

verb: express in speech

"She talks a lot of nonsense."

verb: reveal information

"If you don't oblige me, I'll talk!."

verb: exchange thoughts; talk with

"We often talk business."

verb: use language

"The baby talks already."