squirk [Imitative.] a. A half-suppressed laugh. b. A sharp squeaking sound. 1882‘F. Anstey’ Vice Versa iv. 64 Little gurgles and ‘squirks’ of laughter.1902P. Fountain Mts. & Forests S. Amer. ix. 260 [A thrush] occasionally uttering a squirk to attract my attention.