01 a. masc. Hazardous; risky; esp., fig., verging upon impropriety; dangerously close to, or suggestive of, what is indecent or of doubtful morality; a…
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1.
Hazardous; risky; esp., fig., verging upon impropriety; dangerously close to, or suggestive of, what is indecent or of doubtful morality; as, a risqué story.