heliograph

heliograph has 5 senses in the JumbleFix dictionary. Letters: 10.

Definitions

• n.. A picture taken by heliography; a photograph.
• n.. An instrument for taking photographs of the sun.
• n.. An apparatus for telegraphing by means of the sun's rays. See Heliotrope, 3.
• n.. an apparatus for sending telegraphic messages by using a mirror to turn the sun's rays off and on
• v.. signal by means of a mirror and the using the sun's rays