Definitions

1. proper noun

A masculine given name of French origin, derived from Sebastian.

“He’s going by his full name, Sebastine, at the family reunion.”

2. proper noun

A surname of French origin, derived from Sebastian.

“Sebastine is a common French-Canadian surname.”

3. noun

A type of fish, particularly the Sebastine rockfish.

“The Sebastine is a deep-sea fish found in the waters off the coast of Alaska.”