DictionaryabruptSudden change
adjective

abrupt

uh-BRUPT/əˈbrʌpt/

Changing sharply without a gradual transition.

The man's abrupt departure leaves his companion surprised and still gesturing.

An older man abruptly ends a conversation with a curt raised palm and turns away, leaving a younger man surprised and still mid-gesture.
Etymology

The image is of something “broken off.” Applied figuratively to actions or speech, that lack of continuity gives abrupt its sense of suddenness or unceremonious brevity.

In context

Universe Inside You22:34
earth swelled the entire quarry proves that the site could be tens of thousands of years ago, placing it in the pre-diluvian era. This could also explain the sudden and abrupt abandonment of the quarry.
Massive Pre-Historic Mega Structure That CAN NOT Be Explained: Baalbek

More examples

  • The bus came to an abrupt stop.
  • Her abrupt reply surprised the visitor.
  • A fence protects hikers from the abrupt drop.

Forms

abrupt · more abrupt · most abrupt

Similar words

steep
Steep describes a sharp incline without suggesting a sheer edge.
precipitous
Precipitous emphasizes an extremely steep slope that may be dangerous.
sheer
Sheer describes a face that is nearly or completely vertical.