齒觳仔 [齿－－]

Jyutping ci2 huk6 zai2
Pinyin chǐ hú zǎi

Definitions (Wiktionary)
  1. noun, Taiwanese-Hokkien
    glass or mug for mouth-rinsing or tooth-cleaning; tooth glass or mug
    (syn.) 水口杯, 齒管, 齒觳, 齿杯, 齒杯, 𠺘口盅, 齿管, 漱口杯, 齿觳, 牙缸