1.noun (common) (futsuumeishi); noun or participle which takes the aux. verb suru
hardening; vulcanization; vulcanisation; sclerosis; curing
2.noun (common) (futsuumeishi); noun or participle which takes the aux. verb suru
hardening (of attitude, stance, etc.); stiffening; toughening
3.noun (common) (futsuumeishi); noun or participle which takes the aux. verb suru
upturn (in the market); firming up