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Jyutping coi2 hung4 kei4
Pinyin cǎi hóng qí

Definitions (Wiktionary)
  1. noun
    rainbow flag

彩虹旗 [---]

Jyutping
Pinyin cǎi hóng qí

Definitions (CC-CEDICT)
  1. rainbow flag, aka LGBT pride flag
Examples (粵典–words.hk)
  1. Cantonese
    最近好多人 Facebook 转彩虹旗头像,话时话我都好耐冇换头像喇。
    最近好多人 Facebook 轉彩虹旗頭像,話時話我都好耐冇換頭像喇。
    zeoi3 gan6 hou2 do1 jan4 facebook zyun3 coi2 hung4 kei4 tau4 zoeng6, waa6 si4 waa6 ngo5 dou1 hou2 noi6 mou5 wun6 tau4 zoeng6 laa3.
    • Many people have changed their Facebook profile pics into the pride flag lately. By the way, I haven't changed my profile pic for quite a while.