The Vietnamese word "im ỉm" means "silent" or "quiet." It is often used to describe a situation where there is a lack of noise or when something is very quiet.
"Im ỉm" can also be used in a more figurative sense to describe a person who is not speaking or is being very reserved. For example: - Anh ấy im ỉm suốt buổi họp. (He was silent throughout the meeting.) - This indicates that he did not speak at all during the meeting.
While "im ỉm" primarily refers to silence, it can also convey a sense of peace or tranquility when used to describe a quiet environment.