ALL meanings of bifocals
bi·fo·cal
B b - noun plural bifocals Bifocals are glasses with lenses made in two halves. The top part is for looking at things some distance away, and the bottom part is for reading and looking at things that are close. 3
- noun plural bifocals a pair of spectacles with bifocal lenses 3
- noun plural bifocals eyeglasses with bifocal lenses 3
- adjective bifocals Chiefly Optics. having two foci. 1
- adjective bifocals (of an eyeglass or contact lens) having two portions, one for near and one for far vision. 1
- noun bifocals bifocals, bifocal eyeglasses or contact lenses. 1
- noun bifocals spectacles that have corrective lenses of two different powers; used by people who need both distance and reading glasses. 0