Meaning of sialid

si•a•lid

Pronunciation: (sī'u-lid), [key]
— n.
  1. any neuropterous insect of the family Sialidae, comprising the alderflies.
—adj.
  1. belonging or pertaining to the family Sialidae.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.