Chirm

Chirm (?), v. i. [Cf. AS. cyrman, cirman, to cry out. √24 Cf. Chirp.] To chirp or to make a mournful cry, as a bird. [Obs.] Huloet.

{ Churme (?), Chirm (?) }, n. [See Chirm.] Clamor, or confused noise; buzzing. [Obs.]

The churme of a thousand taunts and reproaches.
Bacon.

Chirm (?), n. [AS. cirm, cyrm.] Noise; din; esp.; confused noise, clamor, or hum of many voices, notes of birds, or the like.