slacken

English

Etymology

From Middle English slakenen, equivalent to slack +‎ -en.

Pronunciation

• IPA^(key): /ˈslæ.kən/

  • Audio (UK)

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• Rhymes: -ækən

Verb

slacken (third-person singular simple present slackens, present participle slackening, simple past and past participle slackened)

1. (intransitive) To gradually decrease in intensity or tautness; to become slack.

   The pace slackened.

   • 1908 October, Kenneth Grahame, The Wind in the Willows, New York, N.Y.: Charles Scribner’s Sons, OCLC 305520:

     He seemed tired, and the Rat let him rest unquestioned, understanding something of what was in his thoughts; knowing, too, the value all animals attach at times to mere silent companionship, when the weary muscles slacken and the mind marks time.

2. (transitive) To make slack, less taut, or less intense.

   slacken the rope

   • 1900, Charles W. Chesnutt, The House Behind the Cedars:

   • 1986, Mari Sandoz, The Horsecatcher:

     Elk slackened the rope so he could walk farther away, and together they went awkwardly up the trail toward the grassy little flat […]

3. To deprive of cohesion by combining chemically with water; to slake.

   to slacken lime

Related terms

• slack
• slacker

Translations

(intransitive) to gradually decrease in intensity

• Bulgarian: отслабвам (bg) (otslabvam), стихвам (bg) (stihvam)
• Czech: slábnout (cs) impf, ochabovat impf, ochabnout pf, zeslábnout pf
• Finnish: hellitä (fi), hellittää (fi), löyhtyä (fi), höllentyä
• German: entspannen (de)
• Greek:

  Ancient: βλακεύω (blakeúō)

• Ido: laxeskar (io)

• Portuguese: afrouxar (pt)
• Russian: слабеть (ru) (slabetʹ), снижаться (ru) (snižatʹsja)
• Spanish: aflojar (es)

(transitive) to gradually decrease in intensity

• Bulgarian: намалявам (bg) (namaljavam), забавям (bg) (zabavjam)
• Czech: oslabovat impf, oslabit pf
• Finnish: hellittää (fi), löysätä (fi), höllentää (fi)
• Greek:

  Ancient: λύω (lúō)

• Ido: laxigar (io)

• Irish: scaoil
• Italian: allentare (it)
• Russian: ослабля́ть (ru) (oslabljátʹ)
• Spanish: aflojar (es)

to make less taut — see loosen

Anagrams

• cankles, snackle