bn:00043583n
Noun Concept
EN
heliogram
EN
A message transmitted by means of the sun's rays WordNet 3.0
Definitions
Relations
Sources
EN
A message transmitted by means of the sun's rays WordNet 3.0 & Open English WordNet
A message transmitted by a heliograph. Wiktionary
IS A
WordNet 3.0 & Open English WordNet
Wiktionary