[--]

Jyutping dai2 saam1
Pinyin dǐ shān

Definitions (CC-CANTO)
  1. (n.) an undershirt, generally it refers to any sweat shirt or sleeveless shirt that is worn underneath dress shirts.
Definitions (粵典–words.hk)
  1. 名詞
    設計​嚟​着​喺​衫​入​面​嘅​衫
    vest; undershirt
    • 佢冬天成日都着長袖羊毛底衫。
      佢冬天成日都着长袖羊毛底衫。
      She always wears a long-sleeved woollen vest in winter.
  2. 近義詞
    內衣
Definitions (Wiktionary)
  1. noun, Cantonese, Hakka, Teochew
    underwear
    (syn.) 内面衫, 内衫, 亵衣, 內內, 底衫褲, 內褲, 衬衣, 內衣褲, 底衫仔, 内面裤, 内内, 秋裤, 內衣, 內面褲, 短裤, 内衣裤, 内䘥仔, 秋衣, 套衫, 內面衫, 底衫裤, 襯衣, 短褲, 內䘥仔, 内裤, 褻衣, 秋褲, 内衣, 內衫, 內套, 内套
Definitions (Kaifangcidian)
  1. 內衣 – 内衣
Examples (粵典–words.hk)
  1. Cantonese
    背心底衫
    背心底衫
    • tank top undershirt
  2. Cantonese
    佢冬天成日都着长袖羊毛底衫。
    佢冬天成日都着長袖羊毛底衫。
    • She always wears a long-sleeved woollen vest in winter.
Examples (Wiktionary)
  1. Cantonese
    底衫裤
    底衫褲
    dai2 saam1 fu3
    • undergarments