1. Noun.  (chiefly, of an object) The state of abutting.
  2. Noun.  Something that abuts.
  3. Noun.  The thing on which something abuts.
  4. Noun.  The point of junction between two things that abut.
  5. Noun.  A construction that supports the end of a bridge.

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This entry was last updated on RefTopia from its source on 3/20/2012.