jack-o’-lantern
noun/ˌdʒæk ə ˈlæntən/
/ˈdʒæk ə læntərn/
- a pumpkin (= a large orange vegetable) with a face cut into it and a candle put inside to shine through the holes
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jack-o’-lantern
Definition of jack-o’-lantern noun from the Oxford Advanced Learner's Dictionary