A crescent-shaped lake formed near a flat-valleyed river when one of its meanders becomes pinched off and isolated.

any lake whose waters are permanently stratified and do not completely circulate

(geology) A lake that has formed in the caldera of a volcano.

A lake, fed by alkaline springs, that has no outlet

A large lake in Maine.

A large lake in northern Maine.

Any lake that is permanently covered by ice.

A division of the Miwok people, who resided in the Clear Lake basin, California. / The Utian (Penutian) language spoken by this people.

A lake in North America; the largest of the Great Lakes and second largest lake in the world by area. It is located higher than Lake Huron, hence the name.

(geology) A lake formed in a kettle hole.