heliograph
noun /'hiliə,græf/
- Definition
- an apparatus for sending telegraphic messages by using a mirror to turn the sun's rays off and on
- Example
- The word 'heliograph' is often used in everyday conversation.
- Etymology
- No etymology available.
Quick Facts
Palindrome
No
Compound Word
No
Proper Noun
No
Rare
No
Archaic
No
Obsolete
No
Slang
No
Vowels
4
Consonants
6
Length
10