definition of
menacing

[1] #1 menacing s. [baleful, forbidding, minacious, minatory, ominous, sinister, threatening] threatening or foreshadowing evil or tragic developments; "a baleful look"; "forbidding thunderclouds"; "his tone became menacing"; "ominous rumblings of discontent"; "sinister storm clouds"; "a sinister smile"; "his threatening behavior"; "ugly black clo. wn