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clearance

clearance

223 4.4
Official permission to enter a place or take an action
  • noun
  • /ˈklɪrənss/
  • Formal
: autorización
  • The pilot was anxious to receive clearance for takeoff from the control tower.
  • security clearance
  • obtain clearance
  • require prior clearance

They approached Beijing to get clearance to list their stock overseas.

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Examples

  • We did have diplomatic clearance, but it was only to fly on the Victor 33 airway.

    Fiction book (2000)
  • Mr. Grin, you have received clearance from French Air Control.

  • We're trying to get clearance to turn them now.

  • The security clearance just takes too long with those people.

  • I need clearance for landing.

  • We don't have clearance to go behind enemy lines, sir.

  • Before long, however, they obtained their clearances and were given access to their own work.

    Academic text (1996)
  • You are now a government employee that holds a top secret SCI clearance, which I do as well.

  • We have increased security while speeding up the clearance process; approximately 1,000 backlogged applications have already been cleared out.

    Academic text (2004)
  • The nurses needed clearance from Dr. Goodacre, Sarah's main doctor, to let her go.

    Fiction book (1999)

Synonyms

permission
vsclearance
∞ 1.0

Official approval that lets you do something

focuses more on entry, exit, or specific restricted actions
warrant
vsclearance
  • Formal
702 4.6

An official paper that gives permission to do something, for example a court order

is broader and covers approvals outside legal documents
pass
vsclearance
374 1.6

An official ticket that allows entry to a place or event

is general official approval rather than a physical ticket
consent
vsclearance
  • Formal
344 3.2

Permission for something to happen, often given in writing

is usually an organizational or official approval rather than personal agreement
admission
vsclearance
149 3.4

Permission to enter a place or organization, often after a decision

covers entry but also other permissions like movement or actions
authorization
vsclearance
  • Formal
36 4.1

A written document that gives official permission or instruction

is the general official permission that applies beyond specific documents
go-ahead
vsclearance
31 3.4

Official permission to start something

applies more widely to entering, leaving, or taking other actions
admittance
vsclearance
14 5.3

Permission to enter a place or join a group

is broader, applying to permission for actions beyond entry
allowance
vsclearance
  • Formal
4 3.4

Official permission to do something

is official authorization to proceed rather than a granted quota
O.K.
vsclearance
2.0

Permission from someone in charge to go ahead

is the standard formal approval used in official situations
outpass
vsclearance
  • Indian
8.2

A written pass that lets someone leave a place for a short time

is broader, applying to many kinds of official approvals

Antonyms

61 2.8

Refusing a request or saying something is not true

prohibition
  • Formal
48 4.4

An official rule that stops people from doing something

Compounds

A sale when a shop sells many items at low prices to make room for new stock

A shop event to sell old or extra items at low prices

How Authorized

mandate
  • Formal
160 5.3
authorization
  • Specialized
14 4.3
clearance
  • Formal
223 4.4
approval
  • Formal
400 1.6
permission
∞ 1.0

Surface Forms

clearance singular
clearances plural

Morphology

clearance = clear (semi-transparent) = clear + ance

The noun is formed from the verb 'to clear' (to remove objections/grant approval), but the institutional sense 'official permission' is a specialized extension that may not be obvious to all learners.

Etymology

Clearance comes from clear meaning 'to make free' or 'to remove doubt', so officials can 'clear' a person or goods to go. That's why clearance also means official permission to proceed or enter a place.