Where does “diphtheroid” come from?

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

diphtheroid (English): Of, pertaining to or resembling diphtheria; Of,...

Definitions

  1. Of, pertaining to or resembling diphtheria; Of,...

Ancestry of “diphtheroid”, step by step

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

Words derived from “diphtheroid

Every word from Proto-Indo-European speḱ-Every word from Proto-Indo-European spéḱyetiEvery word from English -oid