nu 1
/nooh, nyooh/ , n.
1. the 13th letter of the Greek alphabet (N, v ).
2. the consonant sound represented by this letter.
[ 1885-90; nû 2 ]
nu 2
/nooh/ , interj.
well? so? so what?
[ 1890-95; nu (adv. and conj.), G nu (dial. and colloquial) well! well now! See NOW ]