Definition that contains ult
- mercury-vapor lamp ultraviolet lamp that emits a strong bluish light (rich in ultraviolet radiation) as electric current passes through mercury vapor
- french blue ultramarine pigment prepared artificially
- french ultramarine ultramarine pigment prepared artificially
- french ultramarine blue ultramarine pigment prepared artificially
- last laugh ultimate success achieved after a near failure (inspired by the saying `he laughs best who laughs last')