A crescent moon or depending on the stage in the moons cycle you would call it either a waxing or waning moon.
That would be a cresent moon.
That would be a cresent moon.
crescent
That would be a cresent moon.
That would be a cresent moon.
That would be a cresent moon.
That would be a cresent moon.
crescent
crescent
cresent crescent
cresent crescent
cresent crescent