nis noun 1contraction 1forms 1 noun1 •A nix; a hobgoblin, especially one that resides in a farm house.No farm-house goes on well without there is a Nis in it, and well is it for the maids and the men when they are in favour with him. — 1828 contraction1 •(no longer used) Contraction of ne is formsnisses
NIS adjective 1noun 1 adjective1 •Initialism of new in shrink. noun1 •Initialism of Network Information Service.