- to defecate.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for poos
Numerous pilgrims visit the shrines, more especially in the month of Poos, or November.Recollections of Thirty-nine Years in the Army
Charles Alexander Gordon
And it was a sight to see them come running when the man brought in the milk and called Poos, p-ooo-s, p-ooo-s.Little Mitchell
Margaret W. Morley
- another spelling of pooh
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
Word Origin and History for poos
also pooh, baby-talk for "excrement," 1950s (cf. poop (n.2)).
Online Etymology Dictionary, © 2010 Douglas Harper