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Clearance vs Slack - What's the difference?

clearance | slack |

As a noun clearance

is the act of clearing or something (such as a space) cleared.

As a verb slack is

.

clearance

English

Noun

  • The act of clearing or something (such as a space) cleared
  • The distance between two moving objects, especially between parts of a machine
  • The height or width of a tunnel, bridge or other passage, or the distance between a vehicle and the walls or roof of such passage; a gap, headroom.
  • A permission for a vehicle to proceed, or for a person to travel.
    • The plane got clearance from air traffic control, and we were off.
    He got clearance to travel to America, even though he had previous links to terrorists
  • A permission to have access to sensitive or secret documents or other information
  • A sale of merchandise at a reduced price.
  • (banking, finance) The settlement of transactions involving securities or means of payment such as checks by means of a clearing house.
  • (medicine) The removal of harmful substances from the blood; renal clearance.
  • (sports, billiards, snooker, pool) The act of potting all the remaining balls on a table at one visit.
  • (soccer) The act of kicking a ball away from the goal one is defending.
  • * {{quote-news
    • , year=2010 , date=December 29 , author=Chris Whyatt , title=Chelsea 1 - 0 Bolton , work=BBC citation , page= , passage=Bolton were then just inches from taking the lead, but the dangerous-looking Taylor drilled just wide after picking up a loose ball following Jose Bosingwa's poor attempted clearance .}}
  • (chess) Removal of pieces from a rank, file or diagonal so that a bishop, rook or queen is free to move along it.
  • Clear or net profit.
    • (Trollope)

    slack

    English

    Noun

  • (uncountable) Small coal; coal dust.
    • (Raymond)
  • (countable) A valley, or small, shallow dell.
  • (uncountable) The part of anything that hangs loose, having no strain upon it.
    • The slack of a rope or of a sail.
  • (countable) A tidal marsh or shallow, that periodically fills and drains.

    • Synonyms

    * culm * (tidal marsh) slough

    Derived terms

    * (coal dust) nutty slack

    Adjective

    (er)
  • Lax; not tense; not hard drawn; not firmly extended.
    • a slack rope
  • Weak; not holding fast.
    • a slack hand
  • Remiss; backward; not using due diligence or care; not earnest or eager.
    • slack in duty or service
  • * Bible, 2 Peter iii. 9
    • The Lord is not slack concerning his promise, as some men count slackness.
  • Not violent, rapid, or pressing.
    • Business is slack .
  • * {{quote-book, year=1928, author=Lawrence R. Bourne
    • , title=Well Tackled! , chapter=3 citation , passage=“They know our boats will stand up to their work,” said Willison, “and that counts for a good deal. A low estimate from us doesn't mean scamped work, but just for that we want to keep the yard busy over a slack time.”}}
  • (slang, West Indies) vulgar; sexually explicit, especially in dancehall music

    • Synonyms

    * slow, moderate, easy

    Derived terms

    * slack-jawed

    Adverb

    (-)
  • Slackly.
    • slack dried hops

    Verb

    (en verb)
  • To slacken.
  • * Robert South
    • In this business of growing rich, poor men should slack their pace.
  • (obsolete) To mitigate; to reduce the strength of.
  • * 1590 , (Edmund Spenser), The Faerie Queene , III.7:
    • Ne did she let dull sleepe once to relent, / Nor wearinesse to slack her hast, but fled / Ever alike [...].
  • to procrastinate; to be lazy
  • to refuse to exert effort
  • To lose cohesion or solidity by a chemical combination with water; to slake.
    • Lime slacks .

    Derived terms

    * skive off

    Anagrams

    * *