nay

adv. no; furthermore (Archaic)

n. refusal; negative vote (Archaic)

Nay may refer to:Nay (also ney, nye, nai), a wind instrumentNay, a place in the Manche  département of FranceNay, a place in the Pyrénées-Atlantiques  département of FranceNay, meaning "no", is also the word used during viva voce voting in the U.S. House of Representatives. It is the opposite of "yea".
See more at Wikipedia.org...

Beijing Nanyuan Airport is an airport in Beijing, China . NAY is mostly a military field but is also served by one airline.
See more at Wikipedia.org...

Noun
1. a negative; "the nays have it"
(antonym) yea
(hypernym) negative
Adverb
1. not this merely but also; not only so but; "each of us is peculiar, nay, in a sense unique"

n. nay, refusal; negative vote (Archaic)

(v. t. & i.)
To refuse.
  

(n.)
Denial; refusal.
  

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

(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.
  

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No; -- a negative answer to a question asked, or a request made, now superseded by no.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