rare. [f. BIRD sb. + -HOOD.] The state or condition of a bird.

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1839.  Birmingham Jrnl., 12 Jan., 6/2. The patient hen as she sits abrood, lonely, fasting, and apart from all the joys of birdhood.

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1884.  Century Mag., XXVIII. 483. The vigor of waxing birdhood thrills my throat.

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