Also found in: Medical.
spermi-or sperma- or spermo- or sperm-
1. Seed: spermophile.
2. Sperm: spermine.
[Greek spermo-, sperm-, from sperma, seed; see sperm1.]
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.