Definition

Break; broken

A position where the lady stands on one foot with the other foot hanging relaxed behind the supporting foot. Sometimes seen with the lady hanging with most of her weight against the man. Also a position in which the dancer's upper body and hips are rotated in opposition to each other with the working leg flexed inward creating a broken dance line.

(from batango.com (http://www.batango.com/Loomis.htm))