expression

noun

1. 1

   The action of expressing thoughts, ideas, feelings, etc.

2. 2

   A particular way of phrasing an idea.

3. 3

   A colloquialism or idiom.

   “The expression "break a leg!" should not be taken literally.”

4. 4

   A facial appearance usually associated with an emotion.

   “Her expression changed from joy to misery after realising her winning lottery ticket had expired.”

5. 5

   An arrangement of symbols denoting values, operations performed on them, and grouping symbols.

6. 6

   The process of translating a gene into a protein.

7. 7

   A piece of code in a high-level language that returns a value.

8. 8

   A specific blend of whisky.

9. 9

   The act of pressing or squeezing out.

   “expression from a gland”

10. 10

    The tone of voice or sound in music.