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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:

With the three-month T-bill yield at 3.68%, that represents real savings to Uncle Sam.

From Barron's ● Apr. 10, 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

On Tuesday, 1- and 2-month T-bill rates dropped by between 7 basis points and 10 basis points each, to 3.84% and 3.75% respectively, on slightly higher expectations for Fed rate cuts in December and January.

From MarketWatch ● Dec. 2, 2025

Manolatos sees the Treasury continuing to ramp up its T-bill issues to 24% of the market by the end of 2027, from 21.5% as of September.

From Barron's ● Oct. 31, 2025

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