Any of various two-winged insects of the family Culicidae, in which the female of most species is distinguished by a long proboscis for sucking blood. Some species are vectors of diseases such as malaria and yellow fever. Also called regionally skeeter. See Regional Note at possum.
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.