postrar
prostrate
prostrate
to lay flat
+
-ar
verb suffix
Postrar means prostrate and can be thought of as prostrate0 + -ar1 (verb suffix1), literally meaning 'to lay flat' or 'to bow down'.
verb
- prostrateTo prostrate or bring someone to their kneesLa enfermedad lo postró en cama por semanas. // The illness prostrated him in bed for weeks.