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Jyutping bui3 fan6
Pinyin bèi fen

Definitions (Wiktionary)
  1. noun
    seniority among generations in a family or clan; position in the family hierarchy
    (syn.) 輩行, 輩數, 行辈, 行輩, 字勻, 字辈, 辈行, 字匀, 班辈, 字輩, 班輩, 辈数

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Jyutping bui3 fan6
Pinyin bèi fèn

Definitions (CC-CEDICT)
  1. seniority in the family or clan; position in the family hierarchy
Definitions (粵典–words.hk)
  1. 名詞
    家族​入面​長​幼​嘅​次序​或者​組織入​面​嘅​資​歷
    family hierarchy; seniority in an organization
    • 我雖然細過你,但係輩份高過你。
      我虽然细过你,但系辈份高过你。
      ngo5 seoi1 jin4 sai3 gwo3 nei5, daan6 hai6 bui3 fan6 gou1 gwo3 nei5.
      I am of seniority, albeit younger than you.
  2. 參看
    輩份
Definitions (Wiktionary)
  1. noun
    seniority among generations in a family or clan; position in the family hierarchy
    (syn.) 輩行, 輩數, 行辈, 行輩, 字勻, 字辈, 辈行, 字匀, 班辈, 字輩, 班輩, 辈数