English Idioms About “Parts of the body”
Idiom: Are your ears burning?
Meaning: Said about someone who was not present but was the topic of discussion.
Example: We were just talking about you. Are your ears burning?

English Idioms About “Clothes”
Idiom: Tighten your belt
Meaning: The idiom tighten your belt means to try to spend less money or use less resources.
Example: Going on holiday abroad cost us a lot of money so we’re all going to have to tighten our belts.

English Idioms About “Science”
Idiom: Button (up) one’s lip
Meaning: To stop talking.
Example: Please, button up your lip and keep the news secret till tomorrow.