Word

煉丹術

錬丹術、練丹術
れんたんじゅつ
alchemy; art of making elixirs
Word

百戦練磨

百戦錬磨
ひゃくせんれんま
veteran; (someone) schooled by adversity in many battles; (someone) rich in life's experience gained through much adversity
Word

試練

試煉、試錬
しれん
test; trial; probation; ordeal; tribulation
Word

洗練

洗煉、洗錬
せんれん
polish; refinement
Word

精錬所

せいれんしょ、せいれんじょ
refinery; smelting works
Word

修練

修煉、修錬
しゅうれん
training; drill; practice; practising; discipline
Word

錬磨

練磨
れんま
training; practice; practising; cultivation
Word

練れる

煉れる、錬れる
v1
vi
ねれる
to be well-kneaded; to be seasoned; to be experienced; to be mature and well-rounded
Word

自熔製錬

自溶製錬
じようせいれん
flash smelting; autogenous smelting