Lewis Short
gestĭcŭlor, ātus, 1
* V. dep. n. and a. [gesticulus], to make mimic or pantomimic gestures, to gesticulate (perhaps not anteAug.; cf.: gestum agere,Cic. de Or. 2, 57, 233): scissor ad symphoniam gesticulatus laceravit obsonium,Petr. 36: gesticulandi saltandique studium,Suet. Dom. 8; Front. Orat. 1: jocularia carmina lasciveque modulata, quae vulgo notuerunt, etiam gesticulatus est,he represented in pantomime,Suet. Ner. 42.—Part. in pass. signif.: gesticulati motus,pantomimic movements,Sol. 27 fin.
Charlton T. Lewis, Charles Short, A Latin Dictionary