What is the meaning of Naturalize?

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.

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.

↑ "naturalize" in Dictionary.com Unabridged. Random House, Inc.

inflection of naturalizar:

1. first/third-person singular present subjunctive
2. third-person singular imperative

first/third-person singular present subjunctive

third-person singular imperative

Source: wiktionary.org