Definition of Heliogram in English :
Define Heliogram in English
Heliogram meaning in English
Meaning of Heliogram in English
Pronunciation of Heliogram in English
Heliogram pronunciation in English
Pronounce Heliogram in Englishsee synonyms of heliogram
a message transmitted by means of the sun's rays
WordNet Lexical Database for English. Princeton University. 2010.
Collins English Dictionary. Copyright © HarperCollins Publishers
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.