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Synonyms

double up

British  

verb

  1. to bend or cause to bend in two

    he doubled up with the pain

  2. (intr) to share a room or bed designed for one person, family, etc

  3. US and Canadian term: parlay(intr) to use the winnings from one bet as the stake for another

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

double up Idioms  
  1. Bend over suddenly, as in pain or laughter. For example, She doubled up with a cramp . [Late 1800s]

  2. Share accommodations meant for one person, as in The hotel ran out of rooms, so we had to double up . [Late 1700s]


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

If opponents double up on dangerous wingers, the logic is that space will open up inside.

From BBC Aug. 14, 2026

They also might mistakenly double up on a medication if a mail-order pharmacy switches generic manufacturers and a drug begins coming in a different-colored pill that appears to be a different prescription.

From The Wall Street Journal Dec. 27, 2025

As if on cue, stomach cramps made me double up.

From Salon Dec. 3, 2025

All eyes were on the Dodgers' Japanese superstar Shohei Ohtani, as this was the game where he was scheduled to double up as starting pitcher and leadoff hitter.

From BBC Oct. 28, 2025

Don’t be tempted to double up on/’s or c’s.

From "Woe Is I" by Patricia T. O'Conner

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