This is the 13523rd most frequent German word.
brennenden
"Burning"
Here, 'brennenden' describes the candles that are emitting light due to fire.
Die brennenden Kerzen erhellten den Raum.
The burning candles illuminated the room.
In this sentence, 'brennenden' metaphorically describes the intense sensation of pain as burning.
Ich fühle die brennenden Schmerzen nach dem Unfall.
I feel the burning pain after the accident.
Here, 'brennenden' describes the houses that are on fire and requiring intervention.