English dictionary



Hint: With the Firefox addon you can search this dictionary from the browsers search field.

English noun: heliogram

1. heliogram (communication) a message transmitted by means of the sun's rays


Broader (hypernym)message









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2026 onlineordbog.dk