Basic fabric rendering (block) of a garment that is used for designing, fitting, adjusting. Think of a sloper as a pre-pattern. Found on http://www.thesewingdictionary.com/
A very shallow climbing hold that offers very little natural form to hold onto. The climber uses friction and tension (and sometimes sheer desperation) to make use of it. Found on https://coolofthewild.com/rock-climbing-terms/
This is a basic master pattern used as a building block for all patterns , used for a perfect fitting snug fitting basic garment. Found on https://sewguide.com/sewing-terms-glossary/