rajakerros

== Finnish == === Etymology === raja +‎ kerros === Pronunciation === IPA(key): /ˈrɑjɑˌkerːos/, [ˈrɑ̝jɑ̝ˌk̟e̞rːo̞s̠] Rhymes: -erːos Syllabification(key): ra‧ja‧ker‧ros Hyphenation(key): raja‧kerros === Noun === rajakerros boundary layer, interface layer ==== Declension ====