# sulk

> English word · Verb · IPA /sʌlk/ · frequency rank #50,254

## Definitions
1. To express ill humor or offence by remaining sullenly silent or withdrawn.

## Etymology
Back-formation from sulky, of uncertain origin. Probably from Middle English *sulke, *solke (attested in solcenesse (“idleness; laziness”), from Old English āsolcennys (“idleness; slothfulness; sluggishness; laziness”), from āsolcen (“sulky, languid”), from past participle of Old English āseolcan (“be slow; be weak or slothful; languish”), from Proto-Germanic *selkaną (“to fall in drops; dribble; droop”), from Proto-Indo-European *sélǵ-o-nom, from *selǵ- (“to let go, send”). Cognate with several Indo-Iranian words deriving from Proto-Indo-Iranian *sarȷ́- (such as Sanskrit सृजति (sṛjáti), सर्जन (sárjana), सृक (sṛká)), possibly Hittite 𒊭𒀠𒀝𒍣 (ša-al-ak-zi /⁠šalkzi⁠/, “knead, mix”), although the semantic connection is weak.

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