optimum

US /ˈɑːp.tə.məm/
UK /ˈɑːp.tə.məm/
1.

tối ưu

most conducive to a favourable outcome; best.

:
•
the optimum childbearing age
:
bestidealperfectprimeoptimalmodelfinestsuperlativepeaktopsupremeexcellentflawlessfirst-classtip-topA1stellartop-notch
1.

tối ưu

the most favourable situation or level for growth, reproduction, or success.

:
•
the plant grows within a range of 68 and 78°F, the optimum being 74°