single

The single-imaging optic of the mammalian eye offers some distinct visual advantages. Such lenses can take in photons from a wide range of angles, increasing light sensitivity. They also have high spatial resolution, resolving incoming images in minute detail. It’s therefore not surprising that most cameras mimic this arrangement.

The potatoes left the spoon and landed in a single big lump on the plate.

a single room

a single combat

Forms often ask if a person is single, married, divorced, or widowed. In this context, a person who is dating someone but who has never married puts "single".

Therefore, when thyne eye is single: then is all thy boddy full off light. Butt if thyne eye be evyll: then shall all thy body be full of darknes?

simple ideas are opposed to complex , and single ideas to compound.

He utters such single matter in so infantly a voice.