1
- a shrill whistle or shout of disapproval, typically one made at a public meeting or performance（尤指在公众集会或表演场合表示不满的）尖厉口哨声, 尖叫声, 嘘声。
1.1
- a loud whistle or a comment of a sexual nature made by a man to a passing woman猫哨（男子对路过女性所发出的猥亵性口哨声）。
no obj.
- make such a whistle, shout, or comment发出尖叫声, 嘘声, 猫哨：
they were fired for catcalling at women.
他们因对妇女吹猫哨而被开除。
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