characteristics ►noun (pl. uncertainties) [noun] the state of being uncertain: times of uncertainty and danger. ■ [counter noun] (usu. uncertainties) something that is uncer- tain: financial uncertainties
characteristics ►noun (pl. uncertainties) [noun] the state of being uncertain: times of uncertainty and danger. ■ [counter noun] (usu. uncertainties) something that is uncer- tain: financial uncertainties