FAQs About the word heliogram

Heliograma

a message transmitted by means of the sun's raysA message transmitted by a heliograph.

No synonyms found.

No antonyms found.

heliochromy => Helicromia, heliochromic => helio cròmic, heliochrome => Heliochrome, heliocentrical => heliocèntric, heliocentric parallax => Parallax heliocèntrica,