IPA: /ˈdʒɛstʃərəl/
KK: /ˈdʒɛstʃərəl/
Relating to movements of the body, especially the hands, that express ideas or feelings.
She communicated her excitement through gestural expressions during the presentation.
Gestural → It is formed from "gestus" (from Latin, meaning gesture or movement) and the suffix "-al" (meaning relating to). The word "gestural" refers to something that is related to gestures or movements.
Think of gestures as movements that communicate — that's why gestural means relating to gestures.