An organelle of locomotion in certain flagellate parasites consisting of a finlike extension of the cytoplasmic membrane with the flagellar sheath.
A Bug’s Life: Where Insects Get Their NamesWith Spring officially upon us, there's no better time to discuss one of our favorite topics: bugs.
pink eyeRead more in this article about some frequently asked questions and fun facts related to our definitions.
- undset, sigrid,
- undulant fever,
- undulating pulse,
- undulatory theory
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.