Wain (frah Latn vinum) a wah alkoalik bebrij mek frah foermentid griep ar adaels fruut. Juu tu nachral kimikal balans, griep foerment widoutn afi had shuga, asid, enzaim, waata, ar ada nyuuchrient. Iis kansyuum di shuga ina di griep ah kanvoerti tu iitanal ah kaaban dayaxaid. Difrah-difrah varayati a griep ah schrien a iis projuus difrah-difrah stail a wain. Demaya vierieshan rizolt frah di kamplex intarakshan bitwiin di bayokimikal divelopment a di griep, di riakshan invalv ina foermentieshan, di terroir (di speshal kiaraktaristik impaat bai jaagrafi, jaaloji, klaimit ah plaant jinetix) ah sobsikuent appellation (di liigali difain ah protek jaagrafikal indikieshan yuuz fi aidentifai we di griep fi wah wain eh-gruo), alang wid yuuman intavenshan ina di uovaraal pruoses.