Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Adjective: optimum  óp-tu-mum
  1. The best, most favourable or desirable, especially under some restriction
    "an optimum return on capital";
    - optimal
Noun: optimum (optima,optimums)  óp-tu-mum
  1. Most favourable conditions or greatest degree or amount possible under given circumstances

Derived forms: optimums, optima

See also: best

Type of: good, goodness

Encyclopedia: Optimum