AST
1 Americanabbreviation
-
Atlantic Standard Time
-
automated screen trading (in securities)
-
education advanced skills teacher
Etymology
Origin of -ast
A variant of -ist ( def. ) after the vowel i ; from Greek -astēs
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.
What’s Next: While AST SpaceMobile currently has six satellites in orbit, it is targeting approximately 45 orbital satellites by the end of 2026 to offer a commercial service in northern latitudes.
From Barron's • Apr. 20, 2026
AST said Sunday that the loss will be covered by insurance, but did not say how much it would cost.
From BBC • Apr. 20, 2026
This incident is a setback for AST SpaceMobile’s goal of 45 satellites by late 2026, aiming for commercial service this year.
From Barron's • Apr. 20, 2026
AST SpaceMobile's share price fell by more than 6% on Monday.
From BBC • Apr. 20, 2026
His other computer, an AST 386SX with 330 MB of storage was the one his recruits called with reports.
From Terminal Compromise: computer terrorism: when privacy and freedom are the victims: a novel by Schwartau, Winn
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.