I. am·ent·al ˈamənt ə l, ˈāmə-, ˈaˌmen- adjective
Etymology: ament (I) + -al
: amentaceous
II. amen·tal (ˈ)ā|ment ə l adjective
Etymology: a- (II) + mental
: devoid of mind
a practically amental hospital patient
I. am·ent·al ˈamənt ə l, ˈāmə-, ˈaˌmen- adjective
Etymology: ament (I) + -al
: amentaceous
II. amen·tal (ˈ)ā|ment ə l adjective
Etymology: a- (II) + mental
: devoid of mind
a practically amental hospital patient
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012