sideburn
Concise Oxford English Dictionary © 2008 Oxford University Press:
sideburn/ˈsʌɪdbɜːn/
▶noun a strip of hair grown by a man down each side of the face in front of his ears.
– origin C19: orig. burnside, from the name of the American general Ambrose Burnside, who affected this style.
'sideburn' also found in these Oxford entries:

