Cullion

noun

1. A contemptible fellow; a rascal.
2. A testicle.
3. A round or bulbous root; an orchis; specifically, in plural form (cullions), the standerwort, Orchis mascula.
4. A mean wretch; a low or despicable fellow.
5. A mean wretch; a base fellow; a poltroon; a scullion.