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.
: to give a subjective character to; specifically: to incorporate (as values or patterns of culture) within the self as conscious or subconscious guiding principles through learning or socialization. â inÂ·terÂ·nalÂ·iÂ·zaÂ·tion \-ËtÉr-nÉ-lÉ-ËzÄ-shÉn\ noun. See internalize defined for English-language learners. ADVERTISEMENT.