The highest limit. / (mathematics) The greatest value of a set or other mathematical structure, especially the global maximum or a local maximum of a function.

To the highest degree.

plural of maximum

(philately) A postcard with the stamp placed on the picture side of the card where the stamp and card match or are in concordance.

plural of maximum card

(mathematics) A maximum within a restricted domain, especially a point on a function whose value is greater than the values of all other points near it.

Alternative form of supermaximum

The part of the sun's 11-year cycle during which the number of sunspots and solar flares is at a maximum.

plural of global maximum

plural of interference maximum