gesticulate
verb
[ dʒɛˈstɪkjʊleɪt ]
• use gestures, especially dramatic ones, instead of speaking or to emphasize one's words.
• "they were shouting and gesticulating frantically at drivers who did not slow down"
Origin:
early 17th century: from Latin gesticulat- ‘gesticulated’, from the verb gesticulari, from gesticulus, diminutive of gestus ‘action’.
