The difference between Clearance and Permission

When used as nouns, clearance means the act of clearing or something (such as a space) cleared, whereas permission means authorisation.


Permission is also verb with the meaning: to grant or obtain authorization for.

check bellow for the other definitions of Clearance and Permission

  1. Clearance as a noun:

    The act of clearing or something (such as a space) cleared

  2. Clearance as a noun:

    The distance between two moving objects, especially between parts of a machine

  3. Clearance as a noun:

    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.

  4. Clearance as a noun:

    A permission for a vehicle to proceed, or for a person to travel.

    Examples:

    "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"

  5. Clearance as a noun:

    A permission to have access to sensitive or secret documents or other information.

  6. Clearance as a noun:

    A permission to use something, usually intellectual property, that is legally, but not otherwise, protected.

  7. Clearance as a noun (retail):

    A sale of merchandise, especially at significantly reduced prices in order to make room for new merchandise or updated versions of the same merchandise.

  8. Clearance as a noun (banking, finance):

    The settlement of transactions involving securities or means of payment such as checks by means of a clearing house.

  9. Clearance as a noun (medicine):

    The removal of harmful substances from the blood; renal clearance.

  10. Clearance as a noun (sports, billiards, snooker, pool):

    The act of potting all the remaining balls on a table at one visit.

  11. Clearance as a noun (soccer):

    The act of kicking a ball away from the goal one is defending.

  12. Clearance as a noun (chess):

    Removal of pieces from a rank, file or diagonal so that a bishop, rook or queen is free to move along it.

  13. Clearance as a noun:

    Clear or net profit.

    Examples:

    "rfquotek Trollope"

  1. Permission as a noun:

    authorisation; consent (especially formal consent from someone in authority)

    Examples:

    "Sire, do I have your permission to execute this traitor?"

  2. Permission as a noun:

    The act of permitting.

  3. Permission as a noun (computing):

    flags or access control lists pertaining to a file that dictate who can access it, and how.

    Examples:

    "I used the "chmod" command to change the file's permission."

  1. Permission as a verb (transitive):

    To grant or obtain authorization for.

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