ni | Webster's Dictionary of the English Language

ni
nī (old orthography nei, v. in the foll.), adv. and conj. [identical with ne and the prim. form, w...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
ni
nī adv.and conj.I 2 NA-. I I. Adv, not .—Only in the phrase, quid ni? (often quidni? always with ...

An Elementary Latin Dictionary
ni! ni!
an exclamation expressing amazement on seeing any one finely dressed. N. ...

A glossary of provincial and local words used in England by Francis Grose

·n.i.