Where does “tufanaso” come from?

tufanaso (Esperanto) comes from Esperanto anaso, from Latin Anas, from Latin ānus, from Kabuverdianu anos, from Portuguese nós, from Old Portuguese enos, from Old Portuguese os, from Vulgar Latin *lōs — that.

tufanaso (Esperanto): tufted duck

Definitions

  1. tufted duck

Ancestry of “tufanaso”, step by step

tufanaso traces back through two separate lines of ancestry.

via Esperanto anaso

StepLanguageWordMeaning
1Esperantoanasoduck
2LatinAnasduck
3Latinānusa ring
4Kabuverdianuanoswe, first person plural
5Portuguesenóswe; us; "first-person plural objective personal...
6Old Portugueseenos
7Old Portugueseosthe
8Vulgar Latin*lōs
9Latinillōs
10Latinillethat; those; "; demonstrative pronoun "; that...
11LatinolleArchaic form of ille
12Proto-Italic*olnosthat

via Esperanto tufo

StepLanguageWordMeaning
1Esperantotufotuft
2Frenchtouffetuft, clump, bunch of feathers, grass or hair,...
3Frankishtopptuft; spinning top; summit, top
4Proto-Germanictuppaztuft, plait; top, summit
5Proto-Indo-Europeandumb-tail, rod, staff, pole, penis; tail, rod, staff,...
Every word from Proto-Italic *olnos
tufanaso — Etymology, Origin & Word History | Etymology Explorer