a frame with bars, shelves or pegs to hold, arrange or keep things on. Used figuratively in the lecture. There's a whole rack of them on the subject of havingness. -Levels of Skill (6 July 1957)a coined word for a needlemovement on the E-Meter.a frame with bars, shelves or pegs to hold, arrange or keep things on. Used figuratively in the lecture.a narrow path or track. Used figuratively in this lecture.an instrument of torture having a frame on which the victim is bound and stretched until his limbs are pulled out of place.