Verb has 2 senses

• burn down(v = verb.change) burn up, go up - burn completely; be consumed or destroyed by fire; "The hut burned down"; "The mountain of paper went up in flames"


Sample sentence:
Something ----s

• burn down(v = verb.change) burn, fire - destroy by fire; "They burned the house and his diaries"



Sample sentence:
They %s the trees