[de.men.tia] n [L, fr. dement-, demens mad, fr. de- + ment-, mens mind--more at mind] (1806) 1: a condition of deteriorated mentality often with emotional apathy
2: madness, insanity "a fanaticism bordering on ~" -- de.men.tial adj
[de.men.tia] n [L, fr. dement-, demens mad, fr. de- + ment-, mens mind--more at mind] (1806) 1: a condition of deteriorated mentality often with emotional apathy
2: madness, insanity "a fanaticism bordering on ~" -- de.men.tial adj
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012