colloq. [f. CHIRPY + -NESS.] State or quality of being chirpy.

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1867.  Howells, Ital. Journ., 248. He saluted us with a cricket-like chirpiness of manner.

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1882.  H. W. Lucy, in Harper’s Mag., LXV. 180/1. There will be no difficulty in discovering in the face and manner of Sir Richard Cross something of the chirpiness of the sparrow.

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