鈿合金釵 [钿－－钗]

Jyutping 鈿 gap3 gam1 caai1
Pinyin diàn hé jīn chāi

Definitions (Wiktionary)
  1. noun, literary
    inlaid box and golden hairpin
  2. phrase, idiomatic
    keepsakes that one gives to someone in order to show one's affection