per
for, per
preposition pehr Less Common
Origin: Latin per (through, by means of)
Usage Note
Per in Spanish texts is typically a borrowing from Latin or Catalan, not a standard Castilian preposition — Castilian uses por or para instead. It appears in formal or legal Latin phrases (per cápita, per se), in Catalan-influenced writing, and in scientific notation. Learners should recognise it but use por or para in their own Castilian output.
Examples
"El ingreso per cápita aumentó este año."
Natural Translation
Per capita income increased this year.

Free starter pack
Building your Spanish vocabulary?
Get the 100 most common Spanish words as a free PDF — one email, no spam.
Related Words
Explore Spanish by topic