Results for jack-in-office

Definitions of jack-in-office:

A person who presumes on the authority with which he is invested.

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horn

A hard and usually pointed projection, growing upon the head of certain animals, especially cattle; goats, deer, etc.; the material of which animals horns are composed; a thickened form of tissue; a musical wind- instrument; one of the extremities or ends of the moon when in crescent form. ...

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