(geology) A lake that is ephemeral; that is, a lake that is usually dry, but that fills with water for brief periods during and after rainfall or other precipitation.

plural of intermittent lake

(geology) A lake that is intermittent; that is, a lake that is dry for part of the year.

plural of ephemeral lake

(geology) Synonym of intermittent lake

plural of seasonal lake

The hollow cylindrical lens used in the Fresnel lantern.

plural of lady crab

Any of various crabs known for their elegant appearance or colouring. / Ovalipes ocellatus (leopard crab, calico crab, ocellated crab)

plural of lance-jack