Thesaurus.com
Dictionary.com
Showing results for beta. Search instead for Cetas.
Showing synonyms for beta
SEE ALSO
Slang dictionary results for beta
Definitions

beta

[bey-tuh, bee-] / ˈbeɪ tə, ˈbi- /


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.

A beta version of Siri AI will be available later this year to supported devices set to English -- although not in the EU.

From BBC • Jun. 8, 2026

Amyloid beta places additional stress on nerve cells, which leads to the formation of even more inactive GRK2.

From Science Daily • Jun. 8, 2026

Pluvicto carries a beta particle that travels for a longer range but is less lethal, while the new therapy uses an alpha particle that is more lethal but travels shorter distances, the analyst says.

From The Wall Street Journal • Jun. 2, 2026

They also noted that the beta — which measures volatility in comparison to the wider market — of value and growth have swapped places, mainly driven by Big Tech and the artificial-intelligence industry.

From MarketWatch • May 26, 2026

Eventually alpha rays were identified as helium atoms stripped of their electrons—that is, helium nuclei-—and beta rays as energetic electrons.

From "Big Science" by Michael Hiltzik




Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "beta" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com