Citron tree Meaning, Definition & Usage
- 
       noun thorny evergreen small tree or shrub of India widely cultivated for its large lemonlike fruits that have thick warty rind
       
       
 Citrus medica; citron.
 
WordNet
Definitions
- (Bot.) , the tree which bears citrons. It was probably a native of northern India, and is now understood to be the typical form of- Citrus Medica .