gesticulus
From LSJ
Μούνη γὰρ ἄγειν οὐκέτι σωκῶ λύπης ἀντίρροπον ἄχθος → I have no longer strength to bear alone the burden of grief that weighs me down
gestĭcŭlus: i, m.
dim. 2. gestus,
I a mimic gesture, gesticulation (post-class.): digitorum, Tert. Apol. 19.