trifocal

Fetched 2026-10-26 (cache).

Synonyms: trigonal, orifical, tritical, tripodal, matrifocal, tritonal, bifocal, trifacial, trihoral, trinodal, epifocal

Antonyms: trigonal, orifical, tritical, tripodal, matrifocal, tritonal, bifocal, trifacial, trihoral, trinodal, epifocal

Related words from Datamuse; suggestions, not definitions.

Adjective

1. {{lb|en|optics}} Involving three [[focus#Noun|foci]].
2. {{lb|en|optics}} Of or pertaining to [[corrective]] [[lenses]] that have three different powers per [[eye]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.