höyrynsulkumuovi

== Finnish == === Etymology === höyrynsulku +‎ muovi === Pronunciation === IPA(key): /ˈhøy̯rynˌsulkuˌmuo̯ʋi/, [ˈhø̞y̯rynˌs̠ulkuˌmuo̞̯ʋi] Rhymes: -uoʋi Syllabification(key): höy‧ryn‧sul‧ku‧muo‧vi Hyphenation(key): höyryn‧sulku‧muovi === Noun === höyrynsulkumuovi (construction) vapor barrier made of plastic ==== Declension ====