Definition of model:
a person who serves as a subject for artwork
, usually in the medium
of photography but also for painting or drawing; a miniature
"the beautiful model had her face on the cover of almost every fashion magazine imaginable."
serving as an example of something; worthy of being a model; exemplary
"the couple inspected the model home with a real estate agent."
an object for others to see, especially in regard to wearing clothing while performing the role of a fashion model; to use as an object in the creation of a forecast
"she modelled the shoes for her friends to see."