Noun

• S: (n) retroversion, retroflection, retroflexion (a turning or tilting backward of an organ or body part) "retroversion of the uterus"
• direct hypernym / inherited hypernym / sister term
• S: (n) abnormality, abnormalcy (an abnormal physical condition resulting from defective genes or developmental deficiencies)
• S: (n) retroflection, retroflexion (an articulatory gesture made by turning the tip of the tongue back against the roof of the mouth)
• S: (n) retroflection, retroflexion (the act of bending backward)
• direct hypernym / inherited hypernym / sister term
• derivationally related form