The boy raised his hand and waited.
Meaning: The boy showed the teacher that he wanted to speak by raising his hand and staying quiet.
Choice of Words: Raised means to move something up to a higher position. Hand is the part of the body at the end of the arm that you use to hold things. Waited means to stay in one place and not move until something happens. Putting them together, raised his hand and waited means the boy put his hand up in the air and stayed in place until the teacher called on him.
Alternative Expressions
Related Expressions