astrut

from The Collaborative International Dictionary of English v.0.48
Astrut \A*strut"\, a. & adv.
   1. Sticking out, or puffed out; swelling; in a swelling
      manner. [Archaic]
      [1913 Webster]

            Inflated and astrut with self-conceit. --Cowper.
      [1913 Webster]

   2. In a strutting manner; with a strutting gait.
      [1913 Webster]
    

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