Similar Words to Expression:

Aspect
Construction
Face
Facial Expression
Formula
Formulation
Grammatical Construction
Locution
Look
Manifestation
Reflection
Reflexion
Saying
Verbal Expression
Verbalism

Examples:

1. I used that expression to teach a lesson in democracy. What should not be said.
2. Mad is an expression I never use.
3. Both a possibility of expression and the trace of something essential, renounced.
4. I can't wait to see the expression on my kids' faces when I tell them.

Definitions of Expression:

1. The feelings expressed on a person's face
2. Expression without words
3. The communication (in speech or writing) of your beliefs or opinions
4. A word or phrase that particular people use in particular situations
5. The style of expressing yourself
6. A group of symbols that make a mathematical statement
7. (genetics) the process of expressing a gene
8. A group of words that form a constituent of a sentence and are considered as a single unit
9. The act of forcing something out by squeezing or pressing