bifocalPronunciation: /bʌɪˈfəʊk(ə)l/Translate bifocal | into German Definition of bifocal adjective denoting a lens having two parts each with a different focal length, one for distant vision and one for near vision. noun (bifocals) a pair of glasses with bifocal lenses. bifocal in other Oxford dictionaries Definition of bifocal in the US English dictionary
