Where does “troglodytism” come from?

troglodytism (English) comes from English troglodyte, from Latin Trōglodytae, from Ancient Greek τρωγλοδύτης, from Ancient Greek τρώγλη, from Latin raptor, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr.

troglodytism (English): The practice of living in caves or cavelike...

Definitions

  1. The practice of living in caves or cavelike...

Ancestry of “troglodytism”, step by step

troglodytism traces back through two separate lines of ancestry.

via English troglodyte

StepLanguageWordMeaning
1EnglishtroglodyteA member of a supposed prehistoric race that...
2LatinTrōglodytaeA tribe of Ethiopia who dwelt in caves
3Ancient GreekτρωγλοδύτηςOne who crawls in holes or caves, such as a snake...
4Ancient Greekτρώγληhole, hollow
5LatinraptorA thief, robber, plunderer; An abductor,...
6Latin-tor-er
7Proto-Italic-tōrForms agent nouns to verb stems
8Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
9Proto-Indo-European-tor-s

via English ism

StepLanguageWordMeaning
1EnglishismAn ideology, system of thought, or practice that...
2English-ismUsed to form nouns of action or process or result...
3Latin-ismus-ism
4Ancient Greek-ισμόςForms abstract nouns
5Ancient Greek-μόςForms abstract nouns
6Proto-Indo-European-mósCreates action/result nouns from verb stems
Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from Latin raptor