Medical term:

naiad


naiad

(nā′əd, -ăd′, nī′-)
n. pl. nai·ades (-ə-dēz′) or nai·ads
The aquatic nymph of certain insects, such as a mayfly, damselfly, or dragonfly.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.

naiad

the aquatic nymphal stage of dragonflies and mayflies.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005

Latest Searches:
Weil - weightbearing - weight - Weigert - Weidel - Weichselbaum - Weichbrodt - Weibel - Wehgen - Wehamine - Wegner - Wegener - weevil - Weerd - weepiness - weep - Weeks' - Weeks - weekend - WEE -
- Service manuals - MBI Corp