くうどう

空洞

cavity

nounFully kanji-known at WK L50JLPT N1 kanji

Meanings

cavity; hollow; cave

Kanji breakdown

Kanji	Meaning	WK level	JLPT
空	Empty	L5	N4
洞	Den	L50	N1

Related words (share lead kanji)

宇宙空間(outer) space 架空fictitious 虚空empty space 空sky 空き缶empty can 空き地vacant land 空っぽempty 空間space 空気air 空虚emptiness 空軍air force 空港airport

Look up 空洞 on: jisho → · jpdb → · wiktionary →

Word data from JMdict-simplified (CC BY-SA 4.0). Underlying JMdict by the Electronic Dictionary Research and Development Group.