[muhl-tee-foh-kuh l, muhl-tahy-]
having several focuses.
(of an eyeglass lens) having several focusing areas that correct for both nearsightedness and farsightedness.
Origin of multifocal
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Relating to or arising from many foci.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.