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east (East)

The compass direction of East.

Ontology

SUMO / QUALITIES

Class(es)

directional attribute
is instance of
  east  

Coordinate term(s)

north  south  west 

Related WordNet synsets

east, due east, E
the cardinal compass point that is at 90 degrees
east is kind of (all)...   east is kind of...  
east
situated in or facing or moving toward the east
east is opposite to...   east is similar to...  
See more related synsets on a separate page.

Axioms (2)

north is opposed to south.
(contraryAttribute North South East West)

obj1 is east to obj2 if and only if obj2 is west to obj1.
(<=>
      (orientation ?OBJ1 ?OBJ2 East)
      (orientation ?OBJ2 ?OBJ1 West))