Where does “ecdysteroid” come from?

ecdysteroid (English) comes from English steroid, from English -oid, from Latin -oides, from Greek -ο, from Ancient Greek εἶδος, from Spanish -scopio, from Latin -scopium, from Ancient Greek σκοπέω — to see, to look, to observe.

ecdysteroid (English): Any of a group of hormones responsible for...

Definitions

  1. Any of a group of hormones responsible for...

Ancestry of “ecdysteroid”, step by step

ecdysteroid traces back through two separate lines of ancestry.

via English steroid

StepLanguageWordMeaning
1EnglishsteroidA class of organic compounds having a structure...
2English-oidOf similar form to, but not the same as. Having...
3Latin-oides-like, -form
4Greek-οending for accusative singular forms (eg δρόμος, ψήφος); and some vocative singular forms
5Ancient GreekεἶδοςThat which is seen: form, image, shape;...
6Spanish-scopio-scope
7Latin-scopium
8Ancient GreekσκοπέωI look, look at, behold; I examine, inspect; 413...
9Ancient Greekσκοπόςwatcher, lookout; protector, guardian; spy, scout
10Ancient GreekσκέπτομαιI look at, examine; I examine, consider, think
11Proto-Hellenicsképťomaito look at
12Proto-Indo-Europeanspéḱyetito be looking at, to keep looking at
13Proto-Indo-Europeanspeḱ-to see, to look, to observe

via English ecdysis

StepLanguageWordMeaning
1EnglishecdysisThe shedding of an outer layer of skin in snakes...
2Ancient GreekἔκδυσιςA stripping, shedding; An escape
3Ancient Greekἐκδύωto take off, remove, strip
4Ancient GreekἐκOut of, from; from, with the source of; to denote...
5Proto-Hellenic*eks

Words derived from “ecdysteroid

Every word from Proto-Indo-European speḱ-Every word from Proto-Indo-European spéḱyetiEvery word from English -oid
ecdysteroid — Etymology, Origin & Word History | Etymology Explorer