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minus sign

American  

noun

Arithmetic.
  1. the symbol (−) denoting subtraction or a negative quantity.


minus sign British  

noun

  1. the symbol –, indicating subtraction or a negative quantity

"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

Etymology

Origin of minus sign

First recorded in 1660–70

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.

“The fact that a minus sign determines the fact that you and I are having this conversation is the weirdest thing in nature,” Meade says.

From Scientific American

Next, use quotation marks, the minus sign and the site operator, liberally.

From Washington Post

If you want to change your signature, just click the minus sign next to the signature and try again.

From The Verge

Add a plus sign next to those purchases you’re willing to repeat and a minus sign next to those you’re not.

From Seattle Times

Long-press on the original app icon and select “Edit Home Screen” Tap on the minus sign.

From The Verge