Definitions for "optimum"
The most favorable condition, greatest degree, or largest amount possible under given circumstances.
The most favorable condition in regard to an environmental factor.
The level of an abiotic factor or condition in the environment within the tolerance range at which a species or population can function most efficiently or with the greatest positive effect to its physiological or reproductive fitness.
Keywords:  optima, minimum, maximum
(pl. optima). Minimum or maximum.
Keywords:  gsa, sister, sales, company
a sister company to GSA Sales
Best possible or most desirable; -- usually under a restriction expressed or implied; as, an optimum return on capital; optimum concentration of a drug; an optimum result.
most desirable possible under a restriction expressed or implied; "an optimum return on capital"; "optimal concentration of a drug"
Keywords:  exercise, getting
Getting the most out of an exercise.