lower bound

[ loh-er ]
/ ˈloʊ ər /

noun Mathematics.

an element less than or equal to all the elements in a given set: The numbers 0 and 1 are lower bounds of the set consisting of 1, 2, and 3.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Science definitions for lower bound

lower bound

A number that is less 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.