Classes you need to take to become a dental hygienist. An associateâs degree in dental hygiene, which takes two years, is required to start practice. High school students should focus on core courses, including biology, chemistry, and math.
colonisation, settlement. 1  establishment, constitution, formation, organisation, organization - the act of forming or establishing something; the constitution of a PTA group last year; it was the establishment of his reputation; he still remembers the organization of the club.
Definition of colonization in the AudioEnglish.org Dictionary. Meaning of colonization. What does colonization mean? Proper usage and pronunciation (in phonetic transcription) of the word colonization. Information about colonization in the AudioEnglish.org dictionary, synonyms and antonyms.