VERB 做手势;用手势表达;用动作示意 If you gesticulate, you make movements with your arms or hands, often while you are describing something that is difficult to express in words. 做手势;用手势表达;用动作示意 [mainly written]
A man with a paper hat upon his head was gesticulating wildly. [VERB]
一个戴纸帽的男子在拼命地打手势。
The architect was gesticulating at a hole in the ground. [VERB prep.]