English adjective: lightless | |||
| 1. | lightless giving no light | ||
| Samples | Lightless stars `visible' only to radio antennae. | ||
| Similar | invisible, unseeable | ||
| Antonyms | seeable, visible | ||
| 2. | lightless without illumination | ||
| Samples | Came up the lightless stairs. The unilluminated side of Mars. Through dark unlighted (or unlit) streets. | ||
| Synonyms | unilluminated, unlighted, unlit | ||
| Similar | dark | ||
| Antonyms | light | ||