To grant freedom from slavery, duty or servitude.
To grant the privilege of voting to a person or group of people.
to convert a copyhold estate into a freehold estate
To grant municipal or parliamentary rights to an entity such as a city or constituency.
To grant citizenship to someone not born a citizen.
To make (a word) a natural part of the language, using the native homologue of each phoneme (and often for each morpheme) of the imported word (e.g., native inflections).
To study nature.
To limit explanations of a phenomenon to naturalistic ones and exclude supernatural ones.
To acclimatize an animal or plant.
To make natural