Nay (adv.) No; -- a negative answer to a question asked, or a request made, now superseded by no. See Yes.

Nay (adv.) Not this merely, but also; not only so, but; -- used to mark the addition or substitution of a more explicit or more emphatic phrase.

Nay (n.) Denial; refusal.

Nay (n.) a negative vote; one who votes in the negative.

Nay (v. t. & i.) To refuse.