what does eastern gray squirrel mean?

EASTERN GRAY SQUIRREL as NOUN

Meaning
- common medium-large squirrel of eastern North America
- now introduced into England
Synonym(s)
- cat squirrel (what does cat squirrel mean?)
- Sciurus carolinensis (what does Sciurus carolinensis mean?)
Hypernyms(s) eastern gray squirrel is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
- tree squirrel (what does tree squirrel mean?)