The Collaborative International Dictionary
Retroflexed
Retroflex \Re"tro*flex\, Retroflexed \Re"tro*flexed\, a. [Pref. retro- + L. flectere, flexum, to bend, to turn.] Reflexed; bent or turned abruptly backward.
Wiktionary
retroflexed
a. Bent in a posterior (backwards) direction, as the uterus
WordNet
retroflexed
adj. bent or curved backward [syn: retroflex]