Where does “sulk” come from?

Sulk comes from Latin sulcus, meaning furrow or groove, from Proto-Indo-European selk-, to pull or draw, though the semantic connection to modern sulk remains unclear.

sulk (English): A state of sulking; to express ill humor or...

Definitions

  1. A state of sulking; to express ill humor or...

Ancestry of “sulk”, step by step

sulk traces back through 3 separate lines of ancestry.

via Middle English sulke

StepLanguageWordMeaning
1Middle Englishsulke
2Old Englishāsolcennysidleness; slothfulness; sluggishness; laziness
3Old Englishāsolcensulky, languid
4Old Englishāseolcanbe slow; be weak or slothful; languish
5Old Englishā-a-; away, out
6Old Englishar-
7Proto-West Germanicuʀ-out, over; off, away
8Proto-Germanicuz-up, out
9Proto-Indo-Europeanuss-
10Proto-Indo-Europeanuds-up, out
11Proto-Indo-Europeanúdout, outward

via English sulky

StepLanguageWordMeaning
1Englishsulkysilent and withdrawn after being upset; A low...
2English-yAdded to nouns and adjectives to form adjectives...
3Middle English-yDesignates an adjective, in many cases formed by...
4Old English-iġ-y, -ic
5Proto-West Germanic-gForms adjectives from nouns and verbs with a...
6Proto-Germanic-gaz-y
7Proto-Indo-European-ḱos-y, -ic

via Latin sulcus

StepLanguageWordMeaning
1Latinsulcusfurrow; ploughing
2Proto-Italicsolkos
3Proto-Indo-Europeanselk-to pull, drag; to drag, to furrow; to pull, draw

Words derived from “sulk

Every word from Proto-Indo-European údEvery word from Proto-Indo-European uds-Every word from Proto-Indo-European uss-
sulk — Etymology, Origin & Word History | Etymology Explorer