Where does “nerdo” come from?

nerdo (English) comes from English nerd, from English nerts, from English nuts, from English nut, from Middle English nute, from Old English hnutu, from Proto-West Germanic hnut, from Proto-Germanic hnuts — to arise, begin.

nerdo (English): A nerd

Definitions

  1. A nerd

Ancestry of “nerdo”, step by step

nerdo traces back through two separate lines of ancestry.

via English nerd

StepLanguageWordMeaning
1EnglishnerdA person who is intellectual but generally...
2EnglishnertsCrazy; nuts; Nuts! Expression of dismay
3Englishnutsplural of nut; Testicles; An unbeatable hand; the...
4EnglishnutA hard-shelled seed; A piece of metal, usually...
5Middle Englishnute
6Old Englishhnutunut
7Proto-West Germanichnutnut
8Proto-Germanichnutsnut
9Proto-Indo-Europeanknew-to scrape; scratch; rub; to scratch; scrape; rub
10Proto-Indo-Europeanken-to arise, begin

via English O

StepLanguageWordMeaning
1EnglishOA blood type that lacks A or B antigens and may...
2Middle EnglishO
3Old Englishoever, always
4LatinoThe name of the letter "O"; o!; oh!
5Etruscan𐌏
6Ancient GreekοLower-case omicron (ὂ μικρόν), the 15th letter of the ancient Greek alphabet. It represented the close-mid back rounded vowel. It is preceded by ξ and followed by π
7Phoenician𐤏ayin; ʿayin
8Egyptian𓁹
Every word from Proto-Indo-European ken-