metatarsal artery

n.

Any of the three branches of the arcuate artery supplying the three lateral toes and the lateral side of the second toe through the dorsal digital artery; dorsal metatarsal artery.
Any of the four branches of the plantar arch that divide into the plantar digital arteries to supply the toes; plantar metatarsal artery.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.