absolute maximum

noun

mathematics

: the largest value that a mathematical function can have over its entire curve (see curve entry 3 sense 5a)

The absolute maximum on the graph occurs at x = d, and the absolute minimum of the graph occurs at x = a.

—W. Michael Kelley, The Complete Idiots Guide To Calculus, 2002

compare maximum sense 3b

Word History

First Known Use

1810, in the meaning defined above

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now