gestĭcŭlātio, ōnis, f. [gesticulor],
pantomimic motion , gesticulation (postAug.; syn. gestus): nec sine molli quadam digitorum gesticulatione, Suet. Tib. 68: inaffectata, Ap. Met. 10, 31, 19: pronunciatio gesticulationibus molesta, Quint. 11, 3, 183.