Definition of Heliograph

1. Verb. Signal by means of a mirror and the using the sun's rays.

Generic synonyms: Sign, Signal, Signalise, Signalize

2. Noun. An apparatus for sending telegraphic messages by using a mirror to turn the sun's rays off and on.
Generic synonyms: Apparatus, Setup

Definition of Heliograph

1. n. A picture taken by heliography; a photograph.

2. v. t. To telegraph, or signal, with a heliograph.

Definition of Heliograph

1. Noun. An apparatus for signalling by means of a moveable mirror which reflects flashes of sunlight. ¹

2. Noun. A heliogram. ¹

3. Noun. An instrument for measuring the intensity of sunlight. ¹

4. Noun. A device for photographing the sun. ¹

5. Noun. (obsolete) A photograph. ¹

6. Verb. (transitive) To send a message by heliograph. ¹

7. Verb. (intransitive) To send a heliograph. ¹

¹ Source: wiktionary.com

Definition of Heliograph

1. [v -ED, -ING, -S]

Medical Definition of Heliograph

1. Origin: Helio- + -graph 1. A picture taken by heliography; a photograph. 2. An instrument for taking photographs of the sun. 3. An apparatus for telegraphing by means of the sun's rays. See Heliotrope. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Heliograph

heliocentricism
heliocentrick
heliocentrism
heliochrome
heliochromes
heliochromic
heliochromism
heliochromy
heliodon
heliodons
heliodor
heliodors
helioelectric
heliogram
heliograms
heliograph (current term)
heliographed
heliographer
heliographers
heliographic
heliographing
heliographs
heliography
heliogravure
heliogravures
heliolater
heliolaters
heliolatitude
heliolatitudes
heliolatries

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