エラ骨

エラぼね, えらぼね, さいこつerabone

noun

  1. jawbone
  2. mandible
  3. branchial arches (in fish)
  4. gill arches

Kanji in this word

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences