aerchill

== Irish == === Etymology === From aer- (“air”) +‎ cill (“cell”). === Noun === aerchill f (genitive singular aerchille, nominative plural aerchealla) (biology) air-cell ==== Declension ==== === Mutation === === Further reading === Ó Dónaill, Niall (1977), “aerchill”, in Foclóir Gaeilge–Béarla, Dublin: An Gúm, →ISBN de Bhaldraithe, Tomás (1959), “aerchill”, in English-Irish Dictionary, An Gúm