whiff noun
ADJ. faint | strong | unmistakable (often figurative) detecting the unmistakable whiff of electoral blackmail
VERB + WHIFF catch, get, detect I caught the whiff of whisky on his breath. (figurative) Journalists caught a whiff of scandal and pursued the actress relentlessly.
PREP. ~ of a whiff of perfume
PHRASES at the faintest/first/merest whiff of sth (figurative) He always retreated emotionally at the first whiff of conflict.
You can also check other dicts: whiff (English, 中文解释 ), wordnet sense, Collins Definition