galeny means A guinea fowl. Lexicurio rates it Sui generis — a strength score of 85 out of 100.
Etymology
From Latin gallīna (“hen”).
noun
- A guinea fowl.“From the dairy we passed into the poultry-yard; and there I was introduced to a train of milk-white turkeys, and fowls of the same colour, a few bantams, and three galenies, Mrs. Helen's especial favourites, […]”