1. Of or relating to or near the small of the back and the back part of the pelvis between the hips

See also: lumbar, sacral

• baryon
• baryon number
• baryonic
• Baryshnikov
• baryta
• barytes
• barytic
• barytone
• bas bleu
• bas mitzvah
• bas relief
• basal
• basal body temperature
• basal body temperature method
• basal body temperature method of family planning
• basal ganglion
• basal metabolic rate
• basal metabolism
• basal placentation
• basal temperature
• basal vein
• basalt
• basaltic
• bascule
• base