|  | 
Definition of Magellanic
1. a. Of or pertaining to, or named from, Magellan, the navigator.
Medical Definition of Magellanic
1. 
Of or pertaining to, or named from, Magellan, the navigator.
|  | 
1. a. Of or pertaining to, or named from, Magellan, the navigator.
1. 
Of or pertaining to, or named from, Magellan, the navigator.