[ik-stree-muh m]

noun, plural ex·tre·ma [ik-stree-muh] /ɪkˈstri mə/. Mathematics.

a maximum or minimum value of a function in a specified neighborhood.

Origin of extremum

1900–05; < New Latin, noun use of neuter of Latin extrēmus extreme

ad extremum

[ahd ek-strey-moo m; English ad ek-stree-muh m]

adverb Latin.

to the extreme; at last; finally.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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