Word: prosiphon
Part of speech: Noun
Syllables: pro
si
phon
Definition: A minute tube found in the protoconch of ammonites, not connected with the true siphon.
Morphemes:
Affix: pro-
Language: en
PoS: Prefix
Meaning: rudimentary
Etymology Compounds: Affix: πρό
Language: grc
Decoded: pro
Meaning: before
Affix: siphon
Language: en
PoS: Noun
Meaning: A soda siphon;  is a device for storing and dispensing carbonated beverages (typically carbonated water) while maintaining the internal pressure, thereby preventing it from going flat
Etymology Compounds: Affix: σίφων
Language: grc
Decoded: siphon
Meaning: pipe, tube