It means you should install a screen on your chimney to keep it from happening again.
It means you have a crow in your house.
An antonym is a word opposite in meaning to another, e.g. night - day, in - out, up - down. There is no antonym for chimney.
an umbrella
I don't get why, but it's an umbrella
A chimney.
What may go down the chimney up but not down the chimney down?
an umbrella
An umbrella
The member of the crow family known for flying upside down is the white-necked raven. This bird can perform acrobatic flight maneuvers, including flying upside down, which is a rare ability among corvids. Its agility allows it to navigate through complex environments in search of food and to evade predators.
The answer to the riddle "What goes up the chimney down but can't go down the chimney up?" is an umbrella. When an umbrella is closed, it can be pushed up the chimney, but when it's open, it cannot fit down the chimney. This clever play on words highlights the contrasting states of the umbrella.
an umbrella
Smoke