Fight Off The Fantods With This Word Of The Day QuizThe upper crust might make a fuss over this week's Word of the Day Quiz. | March 11 – 17, 2019
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Science definitions for upper bound
A number that is greater than or equal to every number in a given set.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.