Word: heliograph
Part of speech: Noun
Syllables: he
li
o
graph
Definition: An apparatus for signalling by means of a moveable mirror which reflects flashes of sunlight.
Morphemes:
Affix: helio-
Language: en
PoS: Prefix
Meaning: Concerning the sun.
Etymology Compounds: Affix: ἥλιος
Language: grc
Decoded: elios
Meaning: sun
Affix: -graph
Language: en
PoS: Suffix
Meaning: that draws or shows