To grant citizenship to someone not born a citizen. / To acclimatize an animal or plant. / To make natural / To limit explanations of a phenomenon to naturalistic ones and exclude supernatural ones.

Third-person singular simple present indicative form of naturalize

simple past tense and past participle of naturalize

One who naturalizes.

plural of naturalizer

(obsolete) To endow with natural qualities.

(uncountable, often capitalized) The way things are, the totality of all things in the physical universe and their order, especially the physical world in contrast to spiritual realms and flora and fauna as distinct from human conventions, art, and technology.

(now rare) A native inhabitant of a place, country etc. / (music) A note that is not or is no longer to be modified by an accidental. / (music) The symbol ♮ used to indicate such a natural note.

Existing in the nature of a person or thing; innate, not acquired or learned. / Normally associated with a particular person or thing; inherently related to the nature of a thing or creature.

(colloquial, dialect) Naturally; in a natural manner.