heliograph
noun
he·lio·graph ˈhē-lē-ō-ˌgraf 
: an apparatus for telegraphing by means of the sun's rays flashed from a mirror
heliograph transitive verb
Word History
Etymology
International Scientific Vocabulary
First Known Use
1877, in the meaning defined above
- machine-readable
- machine-tooled
- machineabilities
- machineability
- machineable
- machined
- machineguns
- machineless
- machinelike
- machinely
- machineman
- machinemen
- machineries
- machinery
- machinery steel
- machines
- machining
- machinism
- machinist
- machinist's hammer
- machinist's mate
- machinists
- machinize
- machinofacture
- Machism