living alone; solitude; solitary life
single-person cell; solitary cell; solitary confinement cell
walking alone; walking without assistance; unique; matchless; unparalleled
going alone; self-reliance
single-pronged vajra; tokko; dokko; cloth of a tokko pattern
udo (plant related to ginseng, used in medicine and cooking) (Aralia cordata)
self-reliance; acting according to one's own ideas and beliefs
single-person cell; solitary cell; isolation cell; solitary confinement cell
antitrust law; Antitrust Act
independent administrative corporation (institution, agency); German law
isolated gain in a slow or declining market (stock, currency, etc.)
isolated fall of a security or currency in an otherwise strong market