Definify.com
Webster 1913 Edition
Reeler
Reel′er
(r?l′?r)
, Noun.
 1. 
One who reels. 
2. 
(Zool.) 
The grasshopper warbler; – so called from its note. 
[Prov. Eng.] 
Definition 2025
reeler
reeler
English
Noun
reeler (plural reelers)
- The grasshopper warbler.
Etymology 2
reel + -er, from its reeling gait.
Noun
reeler (plural reelers)
- (genetics) An autosomal-recessive mouse mutant in which cortical neurons are generated normally but abnormally placed, a lack of reelin causing disorganization of cortical laminar layers.