| 释义 |
noun Mathematics.an upper bound that is less than or equal to all the upper bounds of a particular set. 3 is the least upper bound of the set consisting of 1, 2, 3.Abbreviation: lub Words nearby least upper boundleast resistance, line of, least sandpiper, least shrew, least significant digit, least squares, least upper bound, leastways, least weasel, leastwise, least-worst, leat Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |