Doc Daneeka withstood Dobbs’s blustering and gesticulating attack with a series of impatient nods and sent him to the medical tent to describe his symptoms to Gus and Wes, who painted his gums purple with gentian-violet solution the moment he started to talk.
There are no more uses of "gesticulate" in the book.
Show samples from other sources
The moderator turned her microphone off, leaving us to see her gesticulations, but not hear her words.
I couldn’t hear what they were saying or see their faces, but by their gesticulations, I’m sure they were angry at each other.