blackfin Definition
a small tuna (Thunnus atlanticus) with a dark blue-black back and yellow on the sides and belly.
Using blackfin: Examples
Take a moment to familiarize yourself with how "blackfin" can be used in various situations through the following examples!
Example
The blackfin tuna is a popular game fish in the Gulf of Mexico.
Example
Blackfin sashimi is a delicacy in Japan.
Example
The blackfin shark is a different species from the blackfin tuna.
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Summary: blackfin in Brief
The term 'blackfin' [blak-fin] refers to a small tuna species, Thunnus atlanticus, characterized by a dark blue-black back and yellow on the sides and belly. It is a popular game fish in the Gulf of Mexico and a delicacy in Japan. The blackfin shark is a different species from the blackfin tuna.