noun: a point where two or more parts of a structure are connected
The plumber tightened the joint between the two pipes to stop the leak.
noun: a place where two bones meet in the body
The elbow is a joint that connects the upper and lower parts of the arm.
adjective: shared by or common to two or more parties
The two companies entered into a joint venture to develop the new technology.
noun: a establishment for eating, drinking, or entertainment
We spent the evening at a lively joint downtown.
noun: a piece of rolled meat, often smoked or cured
She sliced the joint of ham for the sandwiches.
noun: a marijuana cigarette
He took a long drag from the joint before passing it to his friend.