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puberty

American  
[pyoo-ber-tee] / ˈpyu bər ti /

noun

  1. the period or age at which a person is first capable of sexual reproduction of offspring: in common law, presumed to be 14 years in the male and 12 years in the female.


puberty British  
/ ˈpjuːbətɪ /

noun

  1. Also called: pubescence.  the period at the beginning of adolescence when the sex glands become functional and the secondary sexual characteristics emerge

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

puberty Scientific  
/ pyo̅o̅bər-tē /
  1. The stage in the development of humans and other primates marked by the development of secondary sex characteristics, including menarche in females. In humans, puberty occurs at the onset of adolescence, between the ages of about 11 and 14 in girls and 13 and 16 in boys.


Other Word Forms

  • postpuberty adjective
  • pubertal adjective

Etymology

Origin of puberty

1350–1400; Middle English puberte < Latin pūbertās adulthood, equivalent to pūber- , stem of pūbēs grown-up + -tās -ty 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It found that children had been let down by a lack of research and that there was not "good evidence" that puberty blockers, which pause the physical changes of puberty, were safe or effective.

From BBC

As athletes progress through the sport, growth spurts or puberty can interrupt athletic progress, especially during jumps.

From Los Angeles Times

Puberty blockers - which suppress the hormones that cause puberty - are often prescribed to children questioning their gender as a way of stopping physical changes such as breast development or facial hair.

From BBC

Her review also found there was not "good evidence" that puberty blockers, which pause the physical changes of puberty, were safe or effective.

From BBC

The repeated year meant that he was bigger than a lot of the other students, and now teachers regarded him like he was a threat because he’d started puberty.

From Literature