Where does “fotosub” come from?

fotosub (Italian) comes from Italian sub, from Italian subacqueo, from Italian acqueo, from Medieval Latin aqueus, from Latin -eus, from Ancient Greek -εῖος, from Proto-Indo-European -iHwós, from Proto-Indo-European -wós — Creates adjectives from verb stems.

fotosub (Italian): underwater photographer

Definitions

  1. underwater photographer

Ancestry of “fotosub”, step by step

StepLanguageWordMeaning
1Italiansubskin-diver, scuba diver; bottom, submissive
2Italiansubacqueosubaquatic, underwater; scuba diver
3Italianacqueowater; watery
4Medieval Latinaqueuswatery; aqueous
5Latin-eusargentum + API → argenteus; ferrum + API →...
6Ancient Greek-εῖοςForms adjectives, usually with a meaning of "of"...
7Proto-Indo-European-iHwós
8Proto-Indo-European-wósCreates adjectives from verb stems
Every word from Proto-Indo-European -wósEvery word from Latin -eusEvery word from Ancient Greek -εῖος