SkyfireDict

lightless   (TTS Sound)

The adj lightless has 2 senses

• lightless -- (giving no light; "lightless stars `visible' only to radio antennae")


• lightless, unilluminated, unlighted, unlit -- (without illumination; "came up the lightless stairs"; "the unilluminated side of Mars"; "through dark unlighted (or unlit) streets")