1.
1.
[syn: optimum, optimal]
The Collaborative International Dictionary of English v.0.48:
optimum \optimum\ adj.
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.
Syn: optimal.
[WordNet 1.5]
The Collaborative International Dictionary of English v.0.48:
optimum \optimum\ n.
The most favorable condition, greatest degree, or largest
amount possible under given circumstances.
[WordNet 1.5]
WordNet (r) 3.0 (2006):
optimum
adj 1: most desirable possible under a restriction expressed or
implied; "an optimum return on capital"; "optimal
concentration of a drug" [syn: optimum, optimal]
n 1: most favorable conditions or greatest degree or amount
possible under given circumstances