Steep and gibbous behind, becoming at length smooth and equal.
The night was clear, and a gibbous moon was high in the sky.
The moon was gibbous in its approach to the full when the boat left Vicksburg.
The esculent variety, in Europe, is the common green or gibbous frog, the Rana esculenta of Linnus.
Over the top of the great ranges a gibbous moon rose slowly.