As nouns the difference between sideburn and sideburns
is that sideburn is or sideburn can be (uk|smoking|uncountable) the unwanted rapid burning down one side of a cigarette that has been ineptly rolled while sideburns is facial hair reaching from the top of the head down the side of the face to the side of the chin.
sideburn
English
Etymology 1
Noun
(
en noun)
* His left sideburn was longer than the other one.
Etymology 2
Noun
(
en noun)
(UK, smoking, uncountable) The unwanted rapid burning down one side of a cigarette that has been ineptly rolled.
Anagrams
*
sideburns
English
Noun
Facial hair reaching from the top of the head down the side of the face to the side of the chin.