ab·rupt

[uh-bruhpt]
adjective
1.
sudden or unexpected: an abrupt departure.
2.
curt or brusque in speech, manner, etc.: an abrupt reply.
3.
terminating or changing suddenly: an abrupt turn in a road.
4.
having many sudden changes from one subject to another; lacking in continuity or smoothness: an abrupt writing style.
5.
steep; precipitous: an abrupt descent.
6.
Botany, truncate ( def 4 ).

Origin:
1575–85; < Latin abruptus broken off (past participle of abrumpere), equivalent to ab- ab- + -rup- break + -tus past participle suffix

ab·rupt·ly, adverb
ab·rupt·ness, noun
un·ab·rupt·ly, adverb


1, 3. quick, sharp. See sudden. 2. short, hurried, hasty, blunt. 4. discontinuous, broken, uneven.


1, 3. gradual. 2. deliberate; patient, courteous.
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Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To abrupt
00:10
Abrupt is always a great word to know.
So is aberration. Does it mean:
the act of departing from the right, normal, or usual course.
to suck up or drink in a liquid; soak up:
Collins
World English Dictionary
abrupt (əˈbrʌpt) [Click for IPA pronunciation guide]
 
adj
1.  sudden; unexpected
2.  brusque or brief in speech, manner, etc; curt
3.  (of a style of writing or speaking) making sharp transitions from one subject to another; disconnected
4.  precipitous; steep
5.  botany shaped as though a part has been cut off; truncate
6.  geology (of strata) cropping out suddenly
 
[C16: from Latin abruptus broken off, from ab-1 + rumpere to break]
 
ab'ruptly
 
adv
 
ab'ruptness
 
n

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Etymonline
Word Origin & History

abrupt
1580s, from L. abruptus "broken off, precipitous, disconnected," pp. of abrumpere "break off," from ab- "off" + rumpere "break" (see rupture). Related: Abruptly.
Online Etymology Dictionary, © 2010 Douglas Harper
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Example sentences
The sun is out there, over the ocean, until it goes down suddenly and abrupt
  night sets in.
My method for learning student names is abrupt and possibly rude but pretty
  successful.
His abrupt manner in answering correspondence might leave the impression of
  high-handedness or lack of concern.
He made an abrupt sweeping motion with his hand.
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