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head up

verb

Definition of head up

  1. transitive verb

  2. 1 :  to close (as a barrel) at the head or with a head

  3. 2 :  head vt 4

  4. intransitive verb

  5. 1 :  3head vi 3a

  6. 2 :  to come to an apex :  find a head a bureaucracy that headed up in the king — W. P. Webb

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