Re·pug'nance (-n a ns), Re*pug'nan*cy (- n a n-s?) noun [ French répugnance , Latin repugnantia .] The state or condition of being repugnant; opposition; contrariety; especially, a strong instinctive antagonism; aversion; reluctance; unwillingness, as of mind, passions... Found on http://www.encyclo.co.uk/webster/R/57
repugnance 1. A very strong feeling of disgust about something. 2. An extreme dislike or aversion to something or someone. 3. Strong distaste, aversion, or objection; antipathy. 4. Contradictoriness or inconsistency. 5. In logic: the relationship of contradictory terms; inconsistency. Found on http://www.wordinfo.info/words/index/info/view_unit/124/2