Where does “crypto-” come from?

crypto- (English) comes from Ancient Greek κρυπτός, from Ancient Greek κρύπτω, from Proto-Indo-European krāu-.

crypto- (English): Hidden, invisible; Secret; Cryptographic

Definitions

  1. Hidden, invisible; Secret; Cryptographic

Ancestry of “crypto-”, step by step

StepLanguageWordMeaning
1Ancient Greekκρυπτόςconcealed, hidden, secret
2Ancient Greekκρύπτωto hide, cover; to conceal, obscure
3Proto-Indo-Europeankrāu-—

Words derived from “crypto-”

Every word from Proto-Indo-European krāu- →Every word from Ancient Greek κρύπτω →Every word from Ancient Greek κρυπτός →