trifocal
English
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Written by a house AI from the entry below, in your language. The entry itself is the source.
trifocal
Where it comes from
By surface analysis, tri- + focal, or, by surface analysis, tri- + foc(us) + -al.
adjective
- Involving three foci.
- Of or pertaining to corrective lenses that have three different powers per eye.
Talk about this word "trifocal." Wiktionary, via Micwyn, micwyn.com/word/trifocal. Accessed 6 Nov. 2026. trifocal. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/trifocal "trifocal." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/trifocal.Cite this
@misc{trifocal_2026,
title = {trifocal},
howpublished = {Wiktionary, via Micwyn},
year = {2026},
url = {https://micwyn.com/word/trifocal},
urldate = {2026-11-06}
}
