This is the 8497th most frequent Swedish word.
beridna
"Beridna" means "mounted" (as in riding a horse).
Here, "beridna" is used as an adjective describing the soldiers who are riding horses.
De beridna soldaterna red genom byn.
The mounted soldiers rode through the village.
In this sentence, "beriden" refers to the police officer who is riding a horse.
En beriden polis övervakade protesten.
A mounted police officer monitored the protest.
Here, "beridna" acts as an adjective modifying "ceremonies," indicating they involve mounted individuals or animals.