netty · adjective1
From net (“elegant, neat”) + -y (“forming adjs. of slightly lesser degree”).
netty · adjective2
From net (“openwork fabric mesh”) + -y (“forming adjectives”).
netty · noun3
Uncertain. Proposed derivations include a corruption of necessary, a euphemism for outhouse; French nettoyer (“to cleanse”); and Italian gabinetto (“toilet”).
netty · noun4
Etymology from Wiktionary, CC BY-SA 4.0.