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barbātŭlus, a, um, adj. dim. [barbatus], having a small or foppish beard: concursabant barbatuli juvenes, Cic. Att. 1, 14, 5; 1, 16, 10; Hier. Ep. 117, n. 6 and 10.
Transf. to fishes: barbatuli mulli, Cic. Par. 5, 2, 38.