atlassedrusnafnorð karlkyn · grasafræðiBeygingeintalaán greinismeð greininf.atlassedrusatlassedrusinnþf.atlassedrusatlassedrusinnþgf.atlassedrus / atlassedrusiatlassedrusnumef.atlassedrus / atlassedrussatlassedrusins / atlassedrussinsnf.þf.þgf.ef.