Yes

Noun An affirmative or consenting reply, An affirmative vote or voter, An affirmative expression; an answer that shows agreement or acceptance, adverb_ It is so; as you say or ask. Used to express affirmation, agreement, positive confirmation, or consent, Ay; yea; -- a word which expresses affirmation or consent; -- opposed to no, verb_ slang To attempt to flatter someone by habitually agreeing, colloquial, transitive To agree with, to affirm, to approve, transitive verb_ To give an affirmative reply to, preposition_ A word used to show agreement or acceptance, A word used to indicate disagreement or dissent in reply to a negative statement