Search obliquity of pelvis obliquity of pelvis /əblik″witē/ [L, obliquus, aslant] , an abnormal tilt of the pelvis with respect to the spinal column. Tweet Telegram VK Random Words opioid American College of Emergency Physicians (ACEP) shock lung closed-chain hypermorph Waterhouse-Friderichsen syndrome lateral pectoral region all-or-none law day care