elephant's foot(redirected from Elephant-foot)
n. pl. elephant's foots
1. An African species of yam (Dioscorea elephantipes) having unusual clusters of tubers that grow above the ground.
2. Any of several plants of the genus Elephantopus in the composite family, having small purplish flowers and sometimes a basal rosette of large leaves.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.