(noun) a stretch of shallow water

(verb) become shallow; "the lake shallowed over time"

(verb) make shallow; "The silt shallowed the canal"

(adjective) lacking physical depth; having little spatial extension downward or inward from an outer surface or backward or outward from a center; "shallow water"; "a shallow dish"; "a shallow cut"; "a shallow closet"; "established a shallow beachhead"; "hit the ball

(adjective) not deep or strong; not affecting one deeply; "shallow breathing"; "a night of shallow fretful sleep"; "in a shallow trance"

(adjective satellite) lacking depth of intellect or knowledge; concerned only with what is obvious; "shallow people"; "his arguments seemed shallow and tedious"

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