Catenary and Half-moon

Catenary noun - The curve theoretically assumed by a perfectly flexible and inextensible cord of uniform density and cross section hanging freely from two fixed points.

Half-moon and catenary are semantically related in arched topic. In some cases you can use "Half-moon" instead a noun "Catenary".

Nearby Words: catenation, catena

Half-moon noun - The time at which the Moon is at first or last quarter when half its face is illuminated.

Catenary and half-moon are semantically related in arched topic. You can use "Catenary" instead a noun phrase "Half-moon".