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T-bill

American  
[tee-bil] / ˈtiˌbɪl /

noun

  1. a U.S. Treasury bill.


T-bill British  

noun

  1. short for Treasury bill

"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 T-bill

An Americanism dating back to 1970–75

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:

For now, increased T-bill auctions are allowing the Treasury to take care of financing needs.

From Barron's May 6, 2026

No matter what it’s called, one crucial result of this T-bill buying has been a stabilization of short-term and even long-term market-based rates, and they already seem to be having an impact on many Americans.

From MarketWatch Feb. 4, 2026

Some stretch tax rules to the limits, like offering T-bill interest without paying it out.

From The Wall Street Journal Jan. 15, 2026

For risk-averse investors, there are increasingly popular T-bill ETFs, which now yield more than 3.75%.

From Barron's Jan. 2, 2026

“We were nervous and had a little higher T-bill allocation from September, and we increased it more last week,” she said.

From MarketWatch Nov. 19, 2025

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