Origin of earflap
Also called earlap.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Also called: earlap either of two pieces of fabric or fur attached to a cap, which can be let down to keep the ears warm
zoology a small flap of skin forming the pinna of such animals as seals
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