# callid

> English word · Adjective

## Definitions
1. cunning or shrewd; crafty.

## Etymology
From Latin callidus, from callere (“to be thick-skinned, to be hardened”), from callum, callus (“callous skin, callosity, callousness”).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/callid