Definition of multi-choke in US English:

multi-choke

noun

Shooting
  • Each of a set of tubes with differing degrees of choke, which may be screwed into the muzzle (or muzzles) of a shotgun to produce varying degrees of barrel constriction, thus altering the spread of shot.

adjective

Shooting
  • Designating a system using, or the facility to use, these tubes, or a gun with this facility.

Origin

1950s; earliest use found in The Lima News. From multi- + choke.

Pronunciation

multi-choke

/ˈmʌltɪtʃəʊk/