eythin

== Cornish == === Etymology === From Middle Cornish eithin, from Old Cornish eythinen sg, from Proto-Celtic *axtīnā, from Proto-Indo-European *h₂eḱ-stí-, enlargement of *h₂eḱ- (“sharp”). Compare Welsh eithin, Breton bezhin, and Irish aiteann. === Noun === eythin (collective, singulative eythinen f) furze, gorse