Any of the many trematode flatworms of the class Monogenea, mostly ectoparasites on fish

(organic chemistry) Any compound that has two phenol groups; especially the isomeric benzenediols (catechol, resorcinol and hydroquinone).

One who is highly skilled at one's trade; an artisan or artificer. / A person who makes or creates material objects partly or entirely by hand. / A person who produces arts and crafts.

plural of finite generator