Liberi is either
As such it means
Liberi.
Liberi.
Liberi
Liberi.
Liberi caeli.
Tres liberi.
"Salve, discipule!"
a child/infant is parvulus Child (offspring) is liber
Liberi tui te liberant.
Mater et liberi; mater liberique.
Liberi regis lucis aeternae.
"Free through difficulties". (Liberi is plural, so it refers to people who are free, not a single person.)