slack

C1
US /slæk/
adj noun verb Freq #7926

Meanings

  1. 1
    adj

    flowing with little speed as e.g. at the turning of the tide

    slack water

  2. 2
    noun

    a cord or rope or cable that is hanging loosely

    They took up the slack.

  3. 3
    noun

    the quality of being loose, not taut

    I hadn't counted on the amount of slack in the rope.

  4. 4
    noun

    a stretch of water without current or movement

    suddenly they were in a slack and the water was motionless

  5. 5
    verb

    cause to heat and crumble by treatment with water

    slack lime

  6. 6
    verb

    make less active or fast

    I slackened my pace as I became tired.

  7. 7
    verb

    release tension on

    slack the rope

  8. 8
    verb

    be inattentive to, or neglect

    I slack my attention at times.

Etymology

* As an English and Dutch surname, from the adjective slack. * Also as an English surname, from the noun slack (“shallow valley”). * Possibly also a Slovene surname Americanized from slak (“bindweed”), from Proto-Slavic *sъvolkъ. * The name of the software is an acronym of Searchable Log of All Conversation and Knowledge.

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Thesaurus

Synonyms
3 noun · the quality of being loose,... slackness
4 noun · a stretch of water without... slack water
5 verb · cause to heat and crumble... slake
6 verb · make less active or fast relaxslack upslacken
Word family
Derived forms forslackmultislacknonslackoverslackslack-handedslack-jawedslack-keyslack-ropeslack-waterslackadaisicalslackenslackery

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