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 => Heliochromy, heliochromic => helio krom, heliochrome => Heliokrom, heliocentrical => heliosentris, heliocentric parallax => Paralaks heliosentrik,