model

noun:a three-dimensional representation of a person or thing or of a proposed structure, typically on a smaller scale
- He built a detailed model of the Eiffel Tower out of matchsticks.
noun:a person employed to display clothes by wearing them; a mannequin
- She works as a fashion model in Paris.
noun:a particular design or version of a product
- This car is last year's model.
noun:a system or thing used as an example to follow or imitate
- The country's healthcare system is a model for others to emulate.
noun:a simplified representation of a system, phenomenon, or process used for explanation or prediction in science and engineering
- Researchers built a climate model to simulate future temperature changes.
verb:to shape or form in a malleable material like clay
- The artist modeled the figure's face with great care.
adjective:exemplary, worthy of imitation
- He was a model student, always prepared and respectful.