Definitions from Wiktionary (helioscope)
▸ noun: (astronomy) An apparatus for viewing the Sun without harming the eye, by means of an optical filter that attenuates most of sunlight while allowing only a small amount of the solar radiation.
▸ Words similar to helioscope
▸ Usage examples for helioscope
▸ Idioms related to helioscope
▸ Wikipedia articles (New!)
▸ Popular adjectives describing helioscope
▸ Words that often appear near helioscope
▸ Rhymes of helioscope
▸ Invented words related to helioscope
▸ noun: (astronomy) An apparatus for viewing the Sun without harming the eye, by means of an optical filter that attenuates most of sunlight while allowing only a small amount of the solar radiation.
Similar:
spectrohelioscope,
solar microscope,
sun filter,
spectroheliograph,
spectroheliokinematograph,
heliometer,
solar telescope,
heliograph,
spectroheliometer,
photoheliometer,
more...
Opposite:
Types:
▸ Words similar to helioscope
▸ Usage examples for helioscope
▸ Idioms related to helioscope
▸ Wikipedia articles (New!)
▸ Popular adjectives describing helioscope
▸ Words that often appear near helioscope
▸ Rhymes of helioscope
▸ Invented words related to helioscope