切磋琢磨
せっさたくま
·
sessatakuma
四字熟語
四字熟語 (yojijukugo) — four-character idiomatic compound. Each is a self-contained expression, often rooted in Chinese classics or Buddhist scripture, where the literal kanji reading carries a figurative meaning (e.g. 一石二鳥 “one stone, two birds” → killing two birds with one stone).
Tier 0 · most common
Literal
cut, file, carve, polish
→
Figurative
diligent application (to work or study)
Meanings
- diligent application (to work or study)
- cultivating one's character by studying hard
- mutual encouragement (to improve)
- working hard together
- friendly rivalry