Definition of "maturation" []

• The process of becoming mature. (noun)
• Biology The processes by which gametes are formed, including the reduction of chromosomes in a germ cell from the diploid number to the haploid number by meiosis. (noun)
• Biology The final differentiation processes in biological systems, such as the final ripening of a seed or the attainment of full functional capacity by a cell, a tissue, or an organ. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "For although some brains work differently than others I believe our maturation is a sum of our experiences, not how we process them."
• "Her maturation is a constant source of mystery and tension, but she also plays the role of catalyst, leaving our hipster-nerd scientists to make their own bad decisions and push forward the drama themselves."
• "Defaulting on debt – as in Treasuries due to be paid to the bond holders at maturation, is ONE THING."