Where does “supramarine” come from?

supramarine (English) comes from English Marine, from Middle English marin, from Middle French marin, from Old French marin, from Latin marīnus, from Ancient Greek Μαρῖνος, from Latin marinus, from Latin -inus — adjectival suffix.

Ancestry of “supramarine”, step by step

supramarine traces back through two separate lines of ancestry.

via English Marine

StepLanguageWordMeaning
1EnglishMarineOf, or pertaining to, a marine corps; A member of...
2Middle EnglishmarinThe seaside; the coast
3Middle Frenchmarinmarine
4Old Frenchmarinmarine
5Latinmarīnusmarine; of or pertaining to the sea
6Ancient GreekΜαρῖνοςknown from the ancient Roman and Byzantine Periods
7Latinmarinusmarine; of or pertaining to the sea
8Latin-inusOf or pertaining to; -ine
9Proto-Italic-īnosof/belonging to
10Proto-Indo-European-iHnosCreates adjectives of materials
11Proto-Indo-European-no-adjectival suffix

via English supra

StepLanguageWordMeaning
1EnglishsupraUsed to indicate that the current citation is...
2Georgianსუფრაtablecloth; the table on which supra is conducted
3Persianسفرهtablecloth
4Arabicسُفْرَةvictuals; table, especially for eating
Every word from Proto-Indo-European -no-Every word from Latin -inusEvery word from Latin marīnus
supramarine — Etymology, Origin & Word History | Etymology Explorer