jack-o'-lantern /ˈʤækəˌlæntɚn/ noun plural jack-o'-lanterns
plural jack-o'-lanterns
Learner's definition of JACK-O'-LANTERN
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: a pumpkin that has had its insides removed and a face cut into it for Halloween(万圣节时把南瓜挖空、镂成人脸的)南瓜灯,杰克灯 ◊ You put a candle in a jack-o'-lantern so that light shines out through its eyes, nose, and mouth.在南瓜灯里放上蜡烛,烛光便可以从灯上的眼睛、鼻子和嘴巴里照射出来。