Pharaoh ant

or Pharaoh's ant

noun

a red or yellow ant, Monomorium pharaonis, introduced from Europe into North America: a common household pest.

Origin of Pharaoh ant

First recorded in 1905–10

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for pharaoh ant

Pharaoh ant

Pharaoh's ant

noun

a small yellowish-red ant, Monomorium pharaonis, of warm regions: accidentally introduced into many countries, infesting heated buildings

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