Where does “rhinotheca” come from?

rhinotheca (English) comes from English rhino, from English rhinoceros, from Latin rhīnocerōs, from Ancient Greek ῥινόκερως, from Ancient Greek κέρας, from Proto-Hellenic *kérats.

rhinotheca (English): The horny covering of the upper part of a bird's...

Definitions

  1. The horny covering of the upper part of a bird's...

Ancestry of “rhinotheca”, step by step

rhinotheca traces back through two separate lines of ancestry.

via English rhino

StepLanguageWordMeaning
1EnglishrhinoA rhinoceros; money
2EnglishrhinocerosAny of several large herbivorous pachyderms...
3LatinrhīnocerōsA rhinoceros
4Ancient Greekῥινόκερωςrhinoceros
5Ancient Greekκέραςhorn; horn as a material, or anything made of...
6Proto-Hellenic*kérats

via English theca

StepLanguageWordMeaning
1EnglishthecaAny external case or sheath; The pollen-producing...
2Latinthēcaa case, envelope, sheath
3Ancient Greekθήκηbox, chest; grave, tomb; sword sheath
4Ancient GreekτίθημιI put, place, set; I make, cause to be; I make
5Proto-Indo-Europeandʰeh₁-to do, put, place
Every word from Proto-Hellenic *kératsEvery word from Ancient Greek κέραςEvery word from Ancient Greek ῥινόκερως
rhinotheca — Etymology, Origin & Word History | Etymology Explorer