noun
VERB + PUBERTY
▪ enter , hit ( informal ), reach
▪
She hit ~ a year before any of her friends.
▪
He reached ~ at the age of fourteen.
▪ approach
▪ go through
▪
I was going through ~.
PREPOSITION
▪ at ~
▪
Girls start menstruating at ~.
▪ during ~
▪
The body undergoes many changes during ~.
PHRASES
▪ the age of ~
▪ the onset of ~