the greatest quantity or amount possible, assignable, allowable, etc.
2.
the highest amount, value, or degree attained or recorded.
3.
an upper limit allowed or allowable by law or regulation.
4.
Mathematics.
a.
Also called relative maximum, local maximum.the value of a function at a certain point in its domain, which is greater than or equal to the values at all other points in the immediate vicinity of the point. Compare absolute maximum.
b.
the point in the domain at which a maximum occurs.
–adjective
5.
that is a maximum; greatest or highest possible or attained: maximum satisfaction; maximum temperature.
6.
pertaining to a maximum or maximums.
[Origin: 1730–40; < L, n. use of neut. of maximus, superl. of magnus great, large]
1740, from L. maximum, neut. of maximus "greatest," superl. of magnus "great, large" (see magnum). Maximize was formed in Eng. 1802, first attested in Bentham, who used it often.
Max"im\, n. [F. maxime, L. maxima (sc. sententia), the greatest sentence, proposition, or axiom, i. e., of the greatest weight or authority, fem. fr. maximus greatest, superl. of magnus great. See Magnitude, and cf. Maximum.]1. An established principle or proposition; a condensed proposition of important practical truth; an axiom of practical wisdom; an adage; a proverb; an aphorism. 'T is their maxim, Love is love's reward. --Dryden. 2. (Mus.) The longest note formerly used, equal to two longs, or four breves; a large. Syn: Axiom; aphorism; apothegm; adage; proverb; saying. See Axiom.
Max"i*mum\, n.; pl. Maxima. [L., neut. from maximus the greatest. See Maxim.] The greatest quantity or value attainable in a given case; or, the greatest value attained by a quantity which first increases and then begins to decrease; the highest point or degree; -- opposed to minimum. Good legislation is the art of conducting a nation to the maximum of happiness, and the minimum of misery. --P. Colquhoun. Maximum thermometer, a thermometer that registers the highest degree of temperature attained in a given time, or since its last adjustment.