lack.
A deficiency or need (of something desirable or necessary); an absence, want, dearth.
Meaning & usage
A deficiency or need (of something desirable or necessary); an absence, want, dearth.
It is a question of money, or lack of same.
A defect or failing; moral or spiritual degeneracy.
Where this word comes from
From Middle English lack, lakke, lak, from Old English *læc (“deficiency, lack, want”), from Proto-West Germanic *lak, from Proto-Germanic *laką, *lakaz (“slackness”), from Proto-Germanic *lakaz (“limp, slack, loose, low”), related to *lak(k)ōną (“to blame, reproach”), from Proto-Indo-European *lok-néh₂-. Cognate with Saterland Frisian Lak (“lack”), Middle Low German lack, lak (“lack”), Dutch lak (“lack, deficiency, calumny”), Icelandic lakur (“lacking”). Related also to Middle Dutch laken (“to blame, lack”). Eclipsed non-native Middle English carence (“absence, lack”), from Old French carence.
To be without, not to have, to need, to require.
My life lacks excitement.
To be short (of or for something).
He'll never lack for company while he's got all that money.
To be in want.
To see the deficiency in (someone or something); to find fault with, to malign, reproach.
To be off one's guard.
His opps caught him lacking.
Where this word comes from
From Middle English lacken, lakken, laken, from Old English læccian, *lacian (“to blame, criticise, lack”), from Proto-West Germanic *lak(k)ōn (“to blame, be lacking”), from Proto-Germanic *lak(k)ōną (“to reproach, blame, be lacking”), from Proto-Indo-European *lok-néh₂-. Cognate with Old Frisian lakia, lekia (“to contest, blame”), Middle Low German lacken, laken (“to reproach, blame, criticise”), Middle Dutch laken (“to disapprove, blame, lack”), Dutch laken (“to blame, reproach”).
Archaic form of lakh.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.