a. sending a handwritten thank-you note would be an appropriate follow-up gesture.
A gesture is a form nonverbal communication ornon-vocal communication in which visible fleshly conduct communicate particular dispatches, either in place of, or in confluence with, speech. Gestures include movement of the hands, face, or another corridor of the body. When you relate, you make broad and agitated movements with your hands when speaking. Someone describing a scary auto accident might relate hectically. The verb gesticulate is related to the noun gesture.
The gesture has stress on the first syllable, and relate has stress on the alternate syllable.
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