- queen's knight.
- (in prescriptions) every night.
Origin of q.n.
From the Latin word quoque nocte
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for qn
- quaque nocte
Latin: every night
- queen's knight
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