extreme in WordNet English dictionary

1. the furthest or highest degree of something
   "he carried it to extremes"
   extreme 
   
2. the point located farthest from the middle of something
   extreme point  extreme  extremum 
   

1. most distant in any direction
   "the extreme edge of town"
   extreme 
   
2. far beyond a norm in quantity or amount or degree; to an utmost degree
   "an extreme example"; "extreme temperatures"; "extreme danger"
   extreme 
   
3. of the greatest possible degree or extent or intensity
   "extreme cold"; "extreme caution"; "extreme pleasure"; "utmost contempt"; "to the utmost degree"; "in the uttermost distress"
   extreme  utmost  uttermost 
   
4. beyond a norm in views or actions
   "an extreme conservative"; "an extreme liberal"; "extreme views on integration"; "extreme opinions"
   extreme