Jyutping
gun1 coi4 zau2 dim3
Pinyin
guān cai jiǔ diàn
Definitions (粵典–words.hk)
名詞
膠囊旅館嘅俗稱（「膠囊」牀位細，令人聯想到棺材）（量詞：間） colloquial term for a capsule hotel, literally "coffin hotel" due to its small bed-sized rooms i.e. the "capsules"