(anatomy) A joint at the top of the shoulder, the junction between the acromion and the clavicle.

(information theory) The Shannon entropy of a "script" whose "characters" are elements of the Cartesian product of the sets of characters of the component scripts.

The probability distribution of a random variable whose sample space is the Cartesian product of the sample spaces of its (at least two) component random variables.

(slang) An establishment where opium is smoked.

plural of joint snake

A mythical creature of the southern United States, a snake that can reassemble itself when broken or cut into pieces.

plural of glenohumeral joint

(construction) A groove which is formed, sawn, or tooled in a concrete or masonry structure to regulate the location and amount of cracking and separation resulting from the dimensional change of different parts of the structure, thereby avoiding the development of high stresses.

(informal) An establishment, usually a strip club or bar, in which customers are tricked into paying money only to receive poor goods or services or none at all.

plural of joint committee