Significatio vocis nātus | Babel Free

Definitiones

1. son
   declension-2
2. birth; age; years
   declension-4
3. children
   declension-2, in-plural
4. growth; growing
   declension-4
5. Equivalent to 'age': The amount of time that some being has been alive, or that some thing has been in existence, as measured from its birth or origin until the present...

Aequivalentia

Exempla

“From Adelphoe (The Brothers) by Terence (Terentius).”

If our means fail, that least concerns me, as I am the eldest (of most age).

“est igitur adulescentis maiores natu vereri”

and therefore it is a young man’s [duty] to respect his elders

Gradus CEFR