くう
空
ふく
腹

noun, adjectival noun or quasi-adjective, takes genitive case の

  1. empty stomach, hunger.

Variations

Pronunciation Kanji Kana Is Common
くう
空
ふく
腹
 空腹 くうふく ✔
くう
空
　
ふ
　
く
 空ふく くうふく

Contained Kanji Breakdown

empty, sky, void
そら　クウ　す.く (1st, N4)
hole, aperture, slit
あな　ケツ　けな (6th, N1)
shaped crown, katakana u radical (no. 40)
ベン　メン (Kentei 1)
dot, tick or dot radical (no. 3)
チュ (Kentei 1)
wa-shaped crown radical (no. 14)
ベキ (Kentei 1)
eight, eight radical (no. 12)
ハチ　や　はっ (1st, N5)
craft, construction, katakana e radical (no. 48)
コウ　ク　もく (2nd, N4)
abdomen, belly, stomach
はら　フク (6th, N3)
month, moon
つき　ゲツ　ガツ (1st, N5)
return, repeat, repeatedly
person(人) variant
day, sun, Japan
ひ　にっ　ニチ (1st, N5)
late, delayed, winter radical (no. 34)
チ　しゅう (Kentei 1)