EXPRESSION

The feelings expressed on a person's face

Example: "A sad expression"

Expression without words

Example: "Tears are an expression of grief"

The communication (in speech or writing) of your beliefs or opinions

Example: "Expressions of good will"

A word or phrase that particular people use in particular situations

Example: "Pardon the expression"

The style of expressing yourself

Example: "He suggested a better formulation"

A group of symbols that make a mathematical statement

(genetics) the process of expressing a gene

A group of words that form a constituent of a sentence and are considered as a single unit

Example: "I concluded from his awkward constructions that he was a foreigner"

The act of forcing something out by squeezing or pressing

Example: "The expression of milk from her breast"