A2
a smaller copy of a real object, often used to show how something works or what it looks like
Dictionary examples:
I made a model of my teacher using old socks! (0.0)
I accidentally ate my chocolate model of the moon! (0.0)
My brother made a model of our house using cheese! (0.0)
a model of the railroad (9.8)
a plastic model aircraft (22.8)
By looking at this model you can get a better idea of how the bridge will look. (34.2)