Definify.com
Webster 1913 Edition
Side-wheel
Side′-wheelˊ
,Adj.
 Having a paddle wheel on each side; – said of steam vessels; 
as, a 
. side-wheel 
steamerDefinition 2025
side-wheel
side-wheel
See also: sidewheel
English
Adjective
side-wheel (not comparable)
-  Having a paddle wheel on each side; said of steam vessels.
- a side-wheel steamer
- a side-wheel gunboat