(economics) The integrating of identical stages in the production or marketing process under the ownership or control of a single management organization.

(geology) A form of graded bedding that occurs at the bottom of a body of water. The principle says that smaller colloids (particles) settle farther in the strata while larger particles settle closer to the source of water.

(gymnastics) A horizontally-aligned bar used in gymnastics, upon which acts of swinging are performed. / (gymnastics) A gymnastics event using the horizontal bar.

A cable run installed inside a building wall.

(idiomatic, euphemistic) Sexual intercourse.

(marketing) A market that encompasses a wide variety of industries.

plural of horizontal bar

(euphemistic) Sexual intercourse.

(idiomatic, euphemistic) Sexual intercourse.

(slang, euphemistic) Sexual intercourse.