puer

Definitiones

1. a child; chit
   declension-2, masculine
2. a boy, lad (typically between ages 7-14 but could be younger) (older than an īnfāns but younger than an adulēscēns)
   declension-2, masculine
3. a male servant or page; slave
   declension-2, masculine
4. a bachelor
   declension-2, masculine
5. boyhood (ex: in puero, "in his boyhood" or "as a boy")
   declension-2, masculine

Aequivalentia

Gradus CEFR