Where does “extrathyroidal” come from?

extrathyroidal (English) comes from English thyroidal, from English thyroid, from New Latin thyreoīdēs, from Ancient Greek θῠρεοειδής, from Ancient Greek -ειδής, from Ancient Greek -ής, from Proto-Indo-European -ēs, from Proto-Indo-European -ess — Creates action nouns or result nouns from verbs;...

extrathyroidal (English): Outside of the thyroid

Definitions

  1. Outside of the thyroid

Ancestry of “extrathyroidal”, step by step

StepLanguageWordMeaning
1EnglishthyroidalOf, pertaining to, or affecting the thyroid
2EnglishthyroidOf, relating to, or being the thyroid gland; Of,...
3New Latinthyreoīdēs
4Ancient GreekθῠρεοειδήςShield-shaped
5Ancient Greek-ειδήςlike, connected to, from the nature of, full of;...
6Ancient Greek-ήςadjective suffix
7Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
8Proto-Indo-European-ess
9Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European -osEvery word from Ancient Greek -ειδήςEvery word from Ancient Greek -ής