nitwit
nit·wit
noun
Origin
First attested in the 1910s in the US Northeast. Likely from German nit, dialect form of nichts (“nothing”), or Yiddish ניט (nit), dialect form of נישט (nisht, “no”), although some dictionaries give the alternative etymology nit (“louse egg; something very small”) + wit.
Related words
Word family
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.