Which definition best matches the word abrupt?

• A. Unexpected or sudden, most often in an unpleasant or shocking way
• B. Steep
• C. Brusque or curt in behavior or speech
• D. Sudden or abrupt in action

Answer: (C)

Abrupt is often used to describe a manner that is not just sudden, but also blunt or harsh in tone. The best match describes someone who speaks in a brusque or curt way. This captures the common sense of abrupt in everyday language: a quick, direct, and sometimes unfriendly way of communicating or acting. While abrupt can also mean something happening suddenly or unexpectedly, the emphasis on a sharp, terse manner makes brusque or curt in behavior or speech the most fitting choice.