(idiomatic, colloquial) A sarcastic expression of disbelief. / (idiomatic, colloquial) A sarcastic expression of impatience.

(emphatic, colloquial) Used sarcastically to answer "no" to a question where the negative answer should have been obvious.

plural of yeah

Pronunciation spelling of year.

(colloquial) yes. / (colloquial) Used to express acknowledgment of what was previously said.

yes (informal)

(slang, vulgar) An exclamation used to express agreement, joy, satisfaction, etc.

(informal, slang, Canada, US) an exclamation of excitement or joy

(colloquial) Yes; an expression of affirmation.

(Australia, New Zealand) A polite expression of either agreement or disagreement (clarified by following speech): can be used to denote conclusion of cursory difference(s) of opinion between speakers ("yeah-nah, he's a top bloke at the end of the day"), and/or perceived escalations of discord ("yeah-nah, I can, however, see where you're coming from").