slack Hear it!

slack¹ Definition

slack (slak)

adjective

  1. slow; idle; sluggish
  2. barely moving: said of a current, as of air or water
  3. characterized by little work, trade, or business; not busy or active; dull a slack period
  4. loose; relaxed; not tight, taut, or firm
  5. easily changed or influenced; weak; lax
  6. careless or negligent a slack workman

Etymology: ME slakke < OE slæc, akin to Du slak < IE base *(s)lēg-, loose, slack > L laxus, lax

transitive verb

  1. to make slack; slacken
  2. to slake

intransitive verb

  1. to be or become slack; slacken
  2. to be idle, careless, or negligent

adverb

in a slack manner; so as to be slack

noun

  1. a part that is slack or hangs loose
  2. a lack of tension or tautness; looseness
  3. a stoppage of movement in a current
  4. a dull period; lull

slack¹ Related Forms
slackly adverb slack·ness noun
slack¹ Idioms

cut someone some slack

Slang to be less demanding of someone; ease up on someone

slack off

to slacken

slack up

to go more slowly

slack² Definition

slack (slak)

noun

a mixture of small pieces of coal, coal dust, and dirt left from the screening of coal

Etymology: ME sleck, akin to Fl slecke, dross, Du slak: for IE base see slay

slack³ Definition

slack (slak)

noun

  1. a small valley
  2. a bog; morass

Etymology: ME slak < ON *slakki < IE base *slēk, wet, sprinkle

slack Synonyms

slack

modif.

  1. Not taut

    relaxed, lax, limp; see loose 1.

  2. Not busy

    slow, remiss, sluggish, inattentive; see lazy 1, remiss. See syn. study at remiss.

slack Usage Examples

Converse of object

  • wear: He wears elderly golf slacks; she in a brown, old-lady skirt.
  • go: They can go slack then come under tension without warning.
  • leave: However, we were flying out first thing, which left no slack for the rescue mission.
  • grow: Was it when you grew slack in your attendance at the place of worship?

Adjective modifier

  • humid: Humid dune slacks with an interesting flora are well-developed in the northern section where they often form marshy areas or pools.
  • damp: There maybe several parallel ridges of old dunes separated by low-lying damp slacks.
  • wet: Wet slack, with the water table never more than 1m ( 3 ' ) below the surface.
  • enough: Other systems use an open ended turning block mounted on the deck - see figure 1 - to generate enough slack.
  • little: Fragment - " Trapped " I realize my blogging's been a little slack of late.
  • black: Bruno arrives, a loose-fitting shirt hanging on his still considerable frame outside black slacks.

Modifies a noun

  • adjuster: All of the above-named undertakings were engaged in the supply of the MEI brand of automatic slack adjuster.
  • tide: The plan was for the majority of the fleets Solent based boats, to take advantage of the slack tide off the Needles.
  • vegetation: North Northumberland Dunes Northumberland North Northumberland Dunes represents a rare example of well-developed dune slack vegetation on the east coast of England.
  • dive: The area is swept by strong tidal currents making this site a slack water dive.
  • rope: You are not far above the ground and with slack rope and spring - a collision with the uneven rocky floor is not unlikely.
  • water: Even heading through at slack water there is always a sense of menace!

Followed by an intransitive particle

  • off: Waiting in the bottom chamber for the flood tide to slack off.

Preposition: in

  • economy: Obviously a time could come when there is sufficient slack in the economy on any basis and some stimulus might be in order.

Noun used with modifier

  • dune: Willow or birch dominates scrub on wetter dune slack areas.
  • bit: Things were a bit slack in those days - there was a war to win!
slack Quotes

Love bade me welcome: yet my soul drew back; Guilty of dust and sin. But quick-ey'd Love, observing me grow slack From my first entrance in, Drew nearer to me, sweetly questioning If I lacked any thing.

—Herbert, George

Browse dictionary entries near slack

  1. slabber
  2. slab-sided
  3. slab
  4. SLA
  5. sláinte
  6. skywriting
  7. skyway
  8. skywave
  9. skyward
  10. skywalk
  1. slack-baked
  2. slack down or off or up
  3. slack water
  4. slacken
  5. slacker
  6. slacks
  7. slag
  8. slain
  9. slake
  10. slalom