Similar words: maturation, saturation, denaturation, rationalisation, rationalization, multinational corporation, transnational corporation, naturalization. Meaning: [mætʃə'reɪʃnəl /-tʃʊ-] 
adj. relating to or involved in maturation.
adj. relating to or involved in maturation. 1 The process of lateralization is believed to be maturational.
2 And the next maturational item available is the first appearance of pigmented pubic hair (11 . 2 years).
3 They will possess the same cognitive structures and whatever maturational schedules thereof that underlie hearing children's language acquisition.
4 I have been interested in the art of smiling since my first graduate school paper The Biological and Maturational Development of the Smile in the Neonate.
5 "First of all, the adolescent brain is still undergoing several maturational processes that render it more vulnerable to some of the effects of substances," Tapert says.
6 This will enable us to separate the aspects of brain function that are maturational and less influenced by the environment from those that respond most readily to nurture and learning.
7 However, children's interests vary according to their intellectual and maturational levels.
More similar words: maturation, saturation, denaturation, rationalisation, rationalization, multinational corporation, transnational corporation, naturalization, naturalisation, maturate, rational, rationale, rationally, denaturalization, operational, irrational, informational, enculturation, acculturation, operationally, rationalise, rationality, rationalist, rationalism, irrationally, vibrational, rationalize, generational, irrationality, inspirational.