joint

(noun) (anatomy) the point of connection between two bones or elements of a skeleton (especially if it allows motion). Synonyms: articulation, articulatio.

(noun) a disreputable place of entertainment.

(noun) the shape or manner in which things come together and a connection is made. Synonyms: articulation, join, juncture, junction.

(noun) a piece of meat roasted or for roasting and of a size for slicing into more than one portion. Synonyms: roast.

(noun) junction by which parts or objects are joined together.

(noun) marijuana leaves rolled into a cigarette for smoking. Synonyms: marijuana cigarette, reefer, stick, spliff.

(verb) fit as if by joints. Example: "The boards fit neatly."

(verb) provide with a joint. Synonyms: articulate. Example: "The carpenter jointed two pieces of wood."

(verb) fasten with a joint.

(verb) separate (meat) at the joint.

(adj) united or combined. Synonyms: joint (vs. separate). Examples: "A joint session of congress." "Joint owners."

(adj) affecting or involving two or more. Examples: "Joint income-tax return." "Joint ownership."

(adj) involving both houses of a legislature. Example: "A joint session of congress."