けっ
傑
さく
作

noun

  1. masterpiece, masterwork, chef d'oeuvre, fine piece of work.

adjectival noun or quasi-adjective, noun

Jocular, humorous term, messages.dated.
  1. (unintentionally) hilarious, absurd (e.g. blunder), outrageous, wild.

Variations

Pronunciation Kanji Kana Is Common
けっ
傑
さく
作
 傑作 けっさく ✔

Contained Kanji Breakdown

greatness, excellence
ケツ　すぐ.れる　すぐ (Early High School, N1)
human radical (no. 9)
measuring box
ケツ　ます　はりつけ (Kentei 1)
dancing radical (no. 136)
ブ　セン　まい (Kentei Pre-1)
evening
ゆう　セキ　ゆ (1st, N4)
sit or stand astride, (跨 variant)
tree, wood
き　モク　こ- (1st, N5)
make, production, prepare
サク　つく.る　サ (2nd, N4)
human radical (no. 9)
though, notwithstanding, while
サ　サク　-なが.ら (Kentei Pre-1)