FAQs About the word heliogram

Heliogram

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

No synonyms found.

No antonyms found.

heliochromy => Heliografia, heliochromic => heliotropický, heliochrome => Heliokrómia, heliocentrical => heliocentrický, heliocentric parallax => Heliocentrická paralaxa,