a change downward; "there was a sharp drop-off in sales"
a noticeable decline in performance: "the team went into a slump"; "a sudden slack in output"; "a drop-off in attendance"; "a falloff in automobile sales"
a change downward; "there was a decrease in his temperature as the fever subsided"; "there was a sharp drop-off in sales"
a steep high face of rock; "he stood on a high cliff overlooking the town"; "a steep drop"
a noticeable deterioration in performance or quality; "the team went into a slump"; "a gradual slack in output"; "a drop-off in attendance"; "a falloff in quality"
a change downward
a noticeable deterioration in performance or quality