smelt -- (small cold-water silvery fish; migrate between salt and fresh water)
smelt -- (small trout-like silvery marine or freshwater food fishes of cold northern waters)
Overview of verb smelt
The verb smelt has 1 sense
smelt -- (extract (metals) by heating)
Overview of verb smell
The verb smell has 5 senses
smell -- (inhale the odor of; perceive by the olfactory sense)
smell -- (emit an odor; "The soup smells good")
smell -- (smell bad; "He rarely washes, and he smells")
smack, reek, smell -- (have an element suggestive (of something); "his speeches smacked of racism"; "this passage smells of plagiarism")
smell, smell out, sense -- (become aware of not through the senses but instinctively; "I sense his hostility"; "i smell trouble"; "smell out corruption")