polygon or stop sign
knocking
to fall or drop heavily
another name for arrogant is jealous
Another name for a denominator is a divisor.
A portal.
Door quits
door man
They are called peddlers
Another name for aperture in photography is the f-stop.
polygon or stop sign
Standby
To use a door stop to keep your door closed securely, place the door stop on the floor behind the door so that it prevents the door from opening. Adjust the position of the door stop as needed to ensure a snug fit and prevent the door from being pushed open.
A door stop is a piece of trim attached to the inside of the door jam. It is placed so that the door stops against it. Alternately, a door stop is used to hold open a door or to prevent the door from opening too far.
Captain Flamingo - 2006 Change of Heart Door Stop in the Name of Love 2-11 is rated/received certificates of: Australia:G
To stop an interior door from slamming, when the owner refuses to stop throwing it, you can install a pneumatic door closer.
Another name for a Greek Christmas carol is a "kalanda." These are traditional songs sung during the festive season in Greece, often by groups of children going door to door.