-you hurt
The word lastimasteis is the preterite form of lastimar in the second person plural.
See the full lastimar conjugation


¿Os lastimasteis la mano?
You've hurt your hand.
Want to Learn Spanish?
Spanish learning for everyone. For free.
SpanishDict Premium
Have you tried it yet? Here's what's included:
Cheat sheets
No ads
Learn offline on iOS
Fun phrasebooks
Learn Spanish faster
Support SpanishDict