口笠 [－－]

Jyutping hau2 lap1
Pinyin kǒu lì

Definitions (Wiktionary)
  1. noun, Cantonese
    surgical mask; gauze mask (worn over nose and mouth)
    (syn.) 喙㔶, 喙含, 嘴揞仔, 揞嘴仔, 喙罨, 封嘴仔, 封嘴個, 嘴揞, 蒙嘴個, 喙罨仔, 喙掩, 封嘴, 牛喙罨仔, 嘴落仔, 嘴落, 喙崁, 喙罩, 口罩子, 牛喙罨, 掩喙, 嘴籃, 喙簏, 口罩兒, 口罩