Etymology Explorer › English

Where does “claustrophobic” come from?

Claustrophobic derives from English claustrophobia, from Latin claustrum meaning an enclosed space, combined with Latin -icus and Proto-Indo-European -kos suffixes ultimately rooted in Proto-Indo-European kel- meaning to conceal.

claustrophobic (English): Suffering from claustrophobia; being scared of...

Definitions

  1. Suffering from claustrophobia; being scared of...

Ancestry of “claustrophobic”, step by step

StepLanguageWordMeaning
1EnglishclaustrophobiaThe fear of closed, tight places
2Latinclaustruma bar, band, bolt; gate, door, bulwark; enclosure
3Latinclauderepresent active infinitive of claudō;...
4LatinclaudoI shut, close, lock; I imprison, confine; I...
5Proto-Italicklaudōclose

Words derived from “claustrophobic”

  • claustrophobically
Every word from Proto-Italic klaudō →