- any of several small, bloodsucking, dipterous insects of the family Psychodidae that are vectors of several diseases of humans.
- any of several other small, bloodsucking, dipterous insects, as one of the family Heleidae or Simuliidae.
Origin of sandfly
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for sandfly
Lieutenant Chimmo commanded the “Sandfly,” surveying vessel.Early Days in North Queensland
Another strange sight is the sandfly dance, in which a swarm of masked men make the air dark with their antics.Human Animals
By-and-by a sandfly settles on the back of some one's hand, and proceeds to browse.Brighter Britain! (Volume 1 of 2)
William Delisle Hay
- any of various small mothlike dipterous flies of the genus Phlebotomus and related genera: the bloodsucking females transmit diseases including leishmaniasis: family Psychodidae
- any of various similar and related flies
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012