Search Result for "ballottement": 
Wordnet 3.0

NOUN (1)

1. a palpatory technique for feeling a floating object in the body (especially for determining the position of a fetus by feeling the rebound of the fetus after a quick digital tap on the wall of the uterus); 



WordNet (r) 3.0 (2006):

ballottement
    n 1: a palpatory technique for feeling a floating object in the
         body (especially for determining the position of a fetus by
         feeling the rebound of the fetus after a quick digital tap
         on the wall of the uterus)