Eyes widen in anticipation.
Meaning: This means that the organs of sight of the people who are smelling the pleasant food smells are becoming wider as they look forward to eating the food with eagerness or excitement.
Choice of Words: Eyes are the organs of sight that allow humans and animals to see. Widen is a verb that means to make or become wider. Anticipation is a noun that means the act of looking forward to something with eagerness or excitement.
Alternative Expressions
Related Expressions