Having or containing a lot of (something). The film is heavy on the action, light on the plot. The restaurant has some gorgeous dishes, though they are undoubtedly heavy on calories.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
heavy onusing a lot of.
1984 Studs Terkel The Good War We were heavy on the Italian feeling in America. We were more Italian than Italians.
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