Postpubescent | Definition of Postpubescent by Merriam-Webster.

Is post pubescent a word?

adjective. Of a young person: having (especially recently) been through puberty.

What age is considered post pubescent?

Despite frequent medical expert testimony authoritatively stating that images of individuals who are postpubescent indicate age less than 18 and therefore, child pornography, developmental experts have noted that a scientific basis for such estimation is lacking.