Where does “unitubular” come from?

unitubular (English) comes from English tubular, from Latin tubulus, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos, from Proto-Indo-European -e-lós, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

unitubular (English): Constructed from a single tube

Definitions

  1. Constructed from a single tube

Ancestry of “unitubular”, step by step

unitubular traces back through two separate lines of ancestry.

via English tubular

StepLanguageWordMeaning
1EnglishtubularShaped like a tube; Relating to, or composed of...
2Latintubulussmall pipe or tube
3Latin-ulusUsed to form a diminutive of a noun, indicating...
4Proto-Italic-olos
5Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
6Proto-Indo-European-e-lós
7Proto-Indo-European-lósForms agent nouns from verbal roots

via English uni

StepLanguageWordMeaning
1EnglishuniUniversity; Sea urchin eaten as sushi
2Japanese雲丹the food made from the roe of sea urchin,...
Every word from Proto-Indo-European -lósEvery word from Latin -ulusEvery word from Latin tubulus