- a hypothetical description of a complex entity or process
- a type of product
- a person who poses for a photographer or painter or sculptor
- representation of something (sometimes on a smaller scale)
💬 Examples
- "the computer program was based on a model of the circulatory and respiratory systems"
- "his car was an old model"
- "the president didn't have time to be a model so the artist worked from photos"
- "an exemplar of success"