One trip around the sun
Encoding Strategies:
linguistic

annual
yearly
+
-o
noun suffix
Año means year and is a noun related to the English word annual0, its adjective form in English, which means yearly0.
año
year
A unit of time equal to 12 months or 365 days.
- El año pasado viajé a España = Last year I traveled to Spain
- Este proyecto tardará dos años = This project will take two years
tener ... años
to be ... years old
In Spanish you 'have' years rather than 'being' an age.
- Tengo 25 años = I am 25 years old (I have 25 years)