heliograph


Definition: Meaning of, heliograph in English to English dictionary.

Pronunciation: / ˈhiːlɪə(ʊ)ɡrɑːf /

  • noun
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  • antonym
Word Forms:
Singular Plural
N/A N/A
  1. an apparatus for sending telegraphic messages by using a mirror to turn the sun's rays off and on
    SYNONYM
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    ANTONYM
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antonym
  • verb
  • synonym
  • antonym
Word Forms:
Prsesent Past Past Participle
Present Participle Third Person Singular
  1. signal by means of a mirror and the using the sun's rays
    SYNONYM
    Not found!
    ANTONYM
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synonym
antonym