old letter for 回 / recovery / restoration

(chemistry, chemical elements) fluorine, fluoride

書き下ろす, 書下ろす, 書下す, 書きおろす: to write a new work (text or music) / 描き下ろす, 描下ろす, 描きおろす: to draw a new work (artwork)

Alternative form of 温まる (atatamaru)