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


Adjective: trifocal  ,trI'fow-kul
  1. Having three different lenses with different focal lengths
    "Trifocal lenses focus light in three areas: distance vision, intermediate vision, and near vision"

Encyclopedia: Trifocal

Nearest

trifecta
triffid
trifid
trifid beggar-ticks
trifid bur marigold
trifle
trifle away
trifler
trifling
trifluoromethane
trifocal
trifold
trifoliata
trifoliate
trifoliate orange
trifoliated
trifoliolate
trifoliolate leaf
Trifolium
Trifolium alpinum
Trifolium dubium