かい
晦
さく
朔

noun

Archaism.
  1. last and first days of the month.

Variations

Pronunciation Kanji Kana Is Common
かい
晦
さく
朔
 晦朔 かいさく

Contained Kanji Breakdown

dark, disappear
くら.い　カイ　つごもり (Kentei Pre-1)
day, sun, Japan
ひ　にっ　ニチ (1st, N5)
every
マイ　ごと　つね (2nd, N5)
person(人) variant
do not, must not, be not
ブ　ム　はは (Kentei 1)
conjunction (astronomy), first day of month, north
ついたち　サク　たち (Kentei Pre-1, N1)
disobedient
ゲキ　ギャク　ハク
grass, straw, herbs
to divide
one, one radical (no.1)
イチ　いっ　ひと- (1st, N5)
left hand, old grass radical (no. 45)
テツ　サ　ひだりて (Kentei 1)
open box enclosure, open box radical (no. 17)
カン (Kentei 1)
katakana no radical (no. 4)
ヘツ　えい　よう (Kentei 1)
month, moon
つき　ゲツ　ガツ (1st, N5)