heliograph

Sinhala Dictionary definitions for heliograph

heliograph 🔊

heliograph : හේලි රේඛය

heliograph : හේලියෝග්‍රාපය

heliograph : සූර්යතාප දර්ශකය

heliograph : ඡායාවත්‍රය

heliograph definition

Noun.

  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, 3.