Word.ws English Dictionary

sun tunnel

sun tunnel noun: a channel-shaped skylight with a reflective interior to allow sunlight to pass into a room that is not directly below the roof.

Noun

sun tunnel (plural sun tunnels)

  1. A channel-shaped skylight with a reflective interior to allow sunlight to pass into a room that is not directly below the roof.

Synonyms of sun tunnel

Forms of sun tunnel

pluralsun tunnels

Questions about sun tunnel

What does sun tunnel mean?
Sun tunnel means a channel-shaped skylight with a reflective interior to allow sunlight to pass into a room that is not directly below the roof.
What part of speech is sun tunnel?
Sun tunnel is a noun.
What is the plural of sun tunnel?
The plural of sun tunnel is sun tunnels.

Words near sun tunnel in the dictionary

  1. sun stars
  2. sun tea
  3. sun teas
  4. sun trap
  5. sun traps
  6. sun tunnel
  7. sun tunnels
  8. sun umbrella
  9. sun umbrellas
  10. sun up
  11. Sun Valley

Source and license

Adapted from Wiktionary: sun tunnel (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “sun tunnel.” Word.ws, https://word.ws/sun_tunnel. Based on Wiktionary, CC BY-SA 4.0.