Hindi heliograph का अर्थ हिंदी में

Noun

• सूर्यचित्रिक

English heliograph meaning in English  •  heliograph का अर्थ अंग्रेजी में

Noun

• A picture taken by heliography; a photograph.
• An instrument for taking photographs of the sun.
• An apparatus for telegraphing by means of the sun's rays. See Heliotrope>, 3.

v. t.

• To telegraph, or signal, with a heliograph.
• To photograph by sunlight.