knock off

British  

verb

1. informal  (intr, also preposition) to finish work

   we knocked off an hour early

2. informal  (tr) to make or do hastily or easily

   to knock off a novel in a week

3. informal  (tr; also preposition) to reduce the price of (an article) by (a stated amount)

4. slang  (tr) to kill

5. slang  (tr) to rob or steal

   to knock off a bank

   to knock off a watch

6. slang  (tr) to stop doing something, used as a command

   knock it off!

7. slang  (tr) to have sexual intercourse with; to seduce

---

noun

1. informal

   1. an illegal imitation of a well-known product

   2. ( as modifier )

      knockoff watches

knock off Idioms  

1. Take a break or rest from, stop, especially quit working. For example, He knocked off work at noon , or Let's knock off at five o'clock . [ Colloquial ; mid-1600s] Also see knock it off .

2. Also, knock out . Dispose of or produce easily or hastily, finish, as in A writer of detective novels, he knocks off a book a year , or We can knock out a rough drawing in a few minutes . The first colloquial usage dates from the early 1800s, the variant from the mid-1800s.

3. Get rid of, reduce, as in She knocked off twelve pounds in a month , or They knocked off one-third of the original price . [ Colloquial ; early 1800s]

4. Kill, murder, as in They decided to knock off the old lady . [ Slang ; early 1900s] Also see knock someone's block off .

5. Copy or imitate, especially without permission, as in They are knocking off designer Swiss watches and selling them for a few dollars . [ Colloquial ; late 1800s]

6. Hold up, rob, as in The gang knocked off two liquor stores in half an hour . [ Slang ; early 1900s] Also see knock the socks off .

---

Example Sentences

But Young’s play has improved lately, and he just completed 15-of-20 passes with three touchdowns to knock off the Los Angeles Rams, one of the league’s top teams.

From The Wall Street Journal

The discounts help knock off some of the effect of inflation, she said.

From Los Angeles Times

The Ivies were soon knocked off their perch.

From The Wall Street Journal

Both Ms. Shealy and Ms. Gustafson knocked off popular incumbents to win their seats; Ms. Shealy ran as a petition candidate against a Republican, and wore bedazzled Wonder Woman sneakers to win it.

From New York Times

Not only did they just see the Kraken knock off the defending champion Colorado Avalanche in seven games.

From Seattle Times

Related Words

• dispatch
• dispose of
• eliminate
• snuff out
• whack