naturalize

(verb) make into a citizen. Synonyms: naturalise. Example: "The french family was naturalized last year."

(verb) explain with reference to nature.

(verb) adopt to another place. Synonyms: naturalise. Example: "The stories had become naturalized into an american setting."

(verb) make more natural or lifelike. Synonyms: naturalise.

(verb) adapt (a wild plant or unclaimed land) to the environment. Synonyms: domesticate, cultivate, naturalise, tame. Examples: "Domesticate oats." "Tame the soil."