<p><strong>Verb</strong></p><ul><li>To confer upon (an alien) the rights and privileges of a citizen.</li><li>To introduce (organisms) into a region and cause them to flourish as if native.</li><li>To introduce or adopt (foreign practices, words, etc.) into a country or into general use: to naturalize a French phrase.</li><li>To bring into conformity with nature.</li><li>To regard or explain as natural rather than supernatural: to naturalize miracles.</li><li>To adapt or accustom to a place or to new surroundings.</li></ul><p><strong>Noun</strong></p><ul><li>A person or thing that conditions.</li><li>Something added to a substance to increase its usability, as a water softener.</li><li>A cream or liquid preparation applied to the hair or skin, especially for its emollient qualities.</li><li>A trainer of athletes.</li><li>An air conditioner.</li><li>Textiles: a person who conditions fibers or fabrics.</li></ul>