Last Updated
：2026/01/08
あかい
Kanji
亜界
Noun
Japanese Meaning
あかい：多くは生物分類で用いられる「亜界」の読みの一つ。界（kingdom）の下位に位置づけられる分類階級。例：動物界の下に亜界を置くことがある。
Easy Japanese Meaning
せいぶつのなかまわけでかいのなかをさらにわけたもの
Chinese (Simplified) Meaning
生物分类中介于界与门之间的等级 / 界之下、门之上的分类单位
Chinese (Traditional) Meaning
生物分類中位於「界」之下的級別；亞界 / 界的下位分類單元
Korean Meaning
생물 분류에서 계와 문 사이의 하위 단계 / 계를 더 세분한 분류 단위
Indonesian
subkerajaan (biologi) / tingkat taksonomi di bawah kerajaan / unit klasifikasi di bawah kingdom
Vietnamese Meaning
phân giới (sinh học) / cấp phân loại dưới giới
Tagalog Meaning
antas sa taksonomiya na mas mababa sa kaharian / yunit ng pag-uuri sa biyolohiya sa ilalim ng kaharian
Sense（1）
亜界: subkingdom
（ romanization ）
Quizzes for review
See correct answer
Akai is one of the taxonomic groups in biology, meaning subkingdom.
Akai is one of the taxonomic groups in biology, meaning subkingdom.
See correct answer
あかいは生物学における分類群の一つで、亜界を意味します。
Japanese - English
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