Pharaoh ant

American

Or Pharaoh's ant

noun

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

Pharaoh ant British

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

Etymology

Origin of Pharaoh ant

First recorded in 1905–10

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023