必痕 [－－]

Jyutping bit1 han4
Pinyin bì hén

Definitions (Wiktionary)
  1. noun, Min-Nan
    crack; crevice
    (syn.) 缝缝儿, 裂縫, 縫仔, 空缝, 缝仔, 必缝, 縫縫兒, 裂痕, 縫, 坼坼, 必縫, 空隙, 缝缝, 縫隙, 必巡, 裂缝, 缝隙, 豁豁, 空縫, 缝, 縫縫
  2. verb, Min-Nan
    to crack due to collision (of ceramic utensils)