- marked by sudden changes in subject and sharp transitions; "abrupt prose"
- exceedingly sudden and unexpected; "came to an abrupt stop"; "an abrupt change in the weather"
- extremely steep; "an abrupt canyon"; "the precipitous rapids of the upper river"; "the precipitous hills of Chinese paintings"; "a sharp drop"
- surprisingly and unceremoniously brusque in manner; "an abrupt reply"
- (abruptly) quickly and without warning; "he stopped suddenly"
- (abruptness) an abrupt discourteous manner
- (abruptness) the property possessed by a slope that is very steep
- (abruptness) the quality of happening with headlong haste or without warning
- Something which is abrupt; To tear off or asunder; To interrupt suddenly; Extremely steep or craggy as if broken up; precipitous; Without notice to prepare the mind for the event; sudden; hasty; unceremonious; Curt in manner; rude; uncivil; impolite; Having sudden transitions from one subject ...
- (abruptly) In an abrupt manner; without giving notice, or without the usual forms; suddenly; precipitously
- (abruptly) (adv.): suddenly; almost rudely
- appearing as if cut off transversely; truncate.