Where does “retinoide” come from?

retinoide (Italian) comes from Italian retina, from Italian -ina, from Interlingua -ina, from Latin -ina, from Latin -īnus, from Proto-Italic -īnos, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.

retinoide (Italian): retinoid

Definitions

  1. retinoid

Ancestry of “retinoide”, step by step

StepLanguageWordMeaning
1Italianretinaretina; small net; hairnet
2Italian-inaAlterative suffix used to form diminutives of...
3Interlingua-inaforms nouns from nouns, denoting a technical term for a substance; container
4Latin-inanominative feminine singular of -īnus; nominative...
5Latin-īnusof or pertaining to; -ine
6Proto-Italic-īnosof/belonging to
7Proto-Indo-European-iHnosCreates adjectives of materials
8Proto-Indo-European-no-adjectival suffix
Every word from Proto-Indo-European -no-Every word from Latin -īnusEvery word from Latin -ina
retinoide — Etymology, Origin & Word History | Etymology Explorer