whistle-blower /ˈwɪsəlˌblowɚ/ noun
plural whistle-blowers
whistle-blower
/ˈwɪsəlˌblowɚ/
noun
plural whistle-blowers
Learner's definition of WHISTLE-BLOWER
[count]
: a person who tells police, reporters, etc., about something (such as a crime) that has been kept secret揭发者;告密者 — see also blow the whistle at 1whistle — whistle-blowing
/ˈwɪsəlˌblowɪŋ/ noun [noncount]