月字邊 [－－边]

Jyutping jyut6 zi6 bin1
Pinyin yuè zì biān

Definitions (CC-CANTO)
  1. refers to the 'moon' radical part of a Chinese character
Definitions (Wiktionary)
  1. noun, Cantonese
    The Chinese character component 月.
    (syn.) 月字旁, 月肉旁