six-chambered (revolver), six-shooter

(mathematics) topology (study of geometric properties that are not changed by stretching etc.)

(film) a premiere; the first showing of a movie to a general audience

robotics

lock

(music) rock (style of music) / on the rocks (served over ice)

lock

blind alley, cul-de-sac, impasse, dead-end, dead-end street

disclosure, exposure, revelation

a download