clench

From Middle English clenchen, from Old English clenċan (“to clinch; hold fast”), a variant of Old English clenġan (“to adhere; remain”), from Proto-Germanic *klangijaną, causative of *klinganą (“to stick; adhere”). Related to cling.

• IPA^(key): /klɛnt͡ʃ/

• Audio (Southern England):

  (file)

• Rhymes: -ɛntʃ

clench (third-person singular simple present clenches, present participle clenching, simple past and past participle clenched) (ambitransitive)

1. To grip or hold fast.
   • 1697, Virgil, “(please specify the book number)”, in John Dryden, transl., The Works of Virgil: Containing His Pastorals, Georgics, and Æneis. […], London: […] Jacob Tonson, […], →OCLC:

     Clinch the pointed spear.

2. To close tightly.

   He clenched his fist in anger.

   • 1859, Alfred Tennyson, “Elaine”, in Idylls of the King, London: Edward Moxon & Co., […], →OCLC, page 179:

     [She] flung herself / Down on the great King's couch, and writhed upon it, / And clench'd her fingers till they bit the palm, / And shriek'd out 'traitor' to the unhearing wall, […]

3. Alternative form of clinch (“bend and hammer a nail”).
4. Dated form of clinch (“make certain, finalize”).

   to clench an argument

• In the vast majority of instances, this verb describes the action of a human or animal body part, usually the hand, fingers, fist, claws, jaw, teeth, buttocks, or anus. While such body parts may be said to clench another object, such as a knife clenched in the teeth, it is rare to suggest that an inanimate object such as a vise is itself engaged in clenching. In these cases, a synonym such as clamp, clasp, squeeze, or constrict would be more idiomatic.

• (grip or hold tightly): clasp, clutch, grip; See also Thesaurus:grasp

• unclench

clench (plural clenches)

1. A tight grip.
2. Alternative form of clinch (“the act of bending and hammering the point of a nail so it cannot be removed”).
3. (engineering) A seal that is applied to formed thin-wall bushings.
4. A local chapter of the Church of the SubGenius parody religion.
   • 1989, Ted Schultz, The Fringes of Reason, page 210:

     And perhaps most innovative of all, Drummond and Stang pushed for a policy of clench autonomy […]

   • 2003, Peter Knight, Conspiracy Theories in American History: An Encyclopedia, page 170:

     Every SubGenius clench is required to have a member who does not believe […]

   • 2012, George D. Chryssides, Historical Dictionary of New Religious Movements, page 95:

     Originality is encouraged, and some clenches have devised their own distinctive organizational names […]

5. (obsolete) A pun.

   Synonym: clinch

   • 1728, [Alexander Pope], “Book the First”, in The Dunciad. An Heroic Poem. […], Dublin, London: […] A. Dodd, →OCLC, page 1:

     Here one poor word an hundred clenches makes

• “clench”, in OneLook Dictionary Search.
• William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “clench”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.