Etymograph

English

trenchant

Trenchant comes from Old French trenchier ‘to cut’.

  1. Old Frenchc. 842–1400trenchier‘to cut’
  2. Old French, derivedc. 842–1400trenchantpresent participle of trenchier
  3. Englishearliest quotation 1663same form

attested reconstructed ? uncertain or disputed

Earlier history uncertain.

Lineage

  1. Old Frenchc. 842–1400trenchier‘to cut’
  2. Old French, derivedc. 842–1400trenchantpresent participle of trenchier
  3. Englishearliest quotation 1663same form

Earliest quotation: 1663, Samuel Butler, Hudibras: “The trenchant blade, Toledo trusty, / For want of…”

Linked words

through Proto-Indo-European *twerḱ- ‘to carve, cut off, trim’

sarcasm, sarcastic, sarcoma, retrenchment, 15 more

through Latin truncus ‘trunk, shaft, main part’

trunk, truncheon, 8 more

through Latin truncō ‘to truncate’

truncation, truncate, 6 more

through Old French trenchier ‘to cut’

tranche, 4 more

Today it means

adj Fitted to trench or cut; gutting; sharp.

Language periods are conventional ranges, not dates for this word.

Etymograph / Old French trenchier / trenchant