unilluminated

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

without illumination
- came up the lightless stairs
- the unilluminated side of Mars
- through dark unlighted (or unlit) streets
• Syn:
lightless, unlighted, unlit
• Similar to:
dark
• Derivationally related forms:
lightlessness (for: lightless)

• Từ đồng nghĩa / Synonyms:
  lightless, unlighted, unlit