deflexion
Pronunciation: dĕ-fleks′shŭn
Definition: Term used to describe the position of the fetal head in relation to the maternal pelvis in which the head is descending in a nonflexed or extended attitude.
[de- + L. flexio, a bending, fr. flecto, pp. flexum, to bend]
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Examples: glitazone, GI cocktail, etc.

