Search Result for "coextensive": 
Wordnet 3.0

ADJECTIVE (1)

1. being of equal extent or scope or duration;
[syn: coextensive, coterminous, conterminous]



The Collaborative International Dictionary of English v.0.48:

Coextensive \Co`ex*ten"sive\, a.
   Equally extensive; having equal extent; as, consciousness and
   knowledge are coextensive. --Sir W. Hamilton. --
   Co`ex*ten"sive*ly, adv. -- Co`ex*ten"sive*ness, n.
   [1913 Webster]


WordNet (r) 3.0 (2006):

coextensive
    adj 1: being of equal extent or scope or duration [syn:
           coextensive, coterminous, conterminous]