An isthmus is a narrow body of water between two lands.
Canals; they have two lands and a narrow body of water in between!
strait
a straight is narrow body of water, and a channel is a wider body of water.
The Bering strait
The Strait of Gibraltar.
A strait is a narrow body of water that connects two larger bodies of water.
Its a Strait (pronounced the same as straight) , a narrow channel of water that connects two larger bodies of water
Straight
The Chukchi and Bering Seas.
the English channel
It is the Bering Straits.
the strait of MessinaI am the Strait of Messina