IPA: /ˈdʒɛstʃərəli/
KK: /ˈdʒɛstʃərəli/
In a way that involves gestures or movements of the body to express ideas or feelings.
She communicated gesturally, using her hands to emphasize her points.
Gesturally → It is formed from "gesture" (from Latin "gestura", meaning to carry or bear) and "-ally" (meaning in a manner relating to). The word "gesturally" means in a manner relating to gestures or movements of the body.
Think of how gestures are a way to 'carry' meaning through body movements, and the '-ally' shows that it relates to that manner.