expression

noun11

1. •
   The action of expressing thoughts, ideas, feelings, etc.
2. •
   the shape that someone's face takes to show a feeling such as joy or anger

   • They stared at the newcomer with a puzzled expression.
   • The best poker players can tell if the opponents have a good hand by looking at their expression.
3. •
   A particular way of phrasing an idea.
4. •
   A colloquialism or idiom.

   • The expression "break a leg!" should not be taken literally.
5. •
   An arrangement of symbols denoting values, operations performed on them, and grouping symbols.
6. •
   A piece of code in a high-level language that returns a value.
7. •
   The process of translating a gene into a protein.
8. •
   The tone of voice or sound in music.
9. •
   Emotional involvement or engagement in a text read aloud rendered by the voice of the reciter or the reader.

   • The number of children who could read with expression would be very small ; ... — 1849
10. •
    The act of pressing or squeezing out.

    • Breast milk expression can be achieved by hand or with a pump.
    • However the mechanical expression of juice led to an improvement of the solutes extraction from mash.
11. •
    A specific blend of whisky.