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Jyutping geoi1 sat1
Pinyin jū shǐ

Definitions (Wiktionary)
  1. noun
    residence; dwelling; house
    (syn.) 房屋, 寓所, 家居, 宮室, 住房, 住屋, 宫室, 屋子, 住所, 房宇, 住宅, 家室, 寓, 住处, 房子, 房舍, 宅舍, 家屋, 宫, 宅第, 住處, 居所, 宮, 屋宇
  2. noun
    room (in a house), especially a bedroom
  3. verb, literary, of husband and wife
    to live together

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Jyutping geoi1 sat1
Pinyin jū shì

Definitions (CC-CEDICT)
  1. room
  2. apartment
Definitions (粵典–words.hk)
  1. 名詞
    居住​嘅​房屋​或者​房間
    home or room for living
    • 佢嘅居室好整潔。
      佢嘅居室好整洁。
      His home is clean and tidy.
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)
Definitions (兩岸三地生活差異詞語彙編—Two Shores Three Places)
  1. 購屋:臺
    臥房、臥室
  2. 購屋:陸
    居室、臥室
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    孩子们不是在起居室, 而是在花园里玩。
    孩子們不是在起居室, 而是在花園裡玩。
    hái zi men bú shi zài qǐ jū shì , ér shì zài huā yuán lǐ wán 。
    • The children are not playing in the living room, but rather in the yard.
  2. Mandarin
    汤姆在起居室里。
    湯姆在起居室裏。
    tāng mǔ zài qǐ jū shì lǐ 。
    • Tom is in the living room.
Examples (粵典–words.hk)
  1. Cantonese
    佢嘅居室好整洁。
    佢嘅居室好整潔。
    • His home is clean and tidy.