[1] : The Collaborative International Dictionary of English v.0.48

yahweh \yah"weh\ yaum"we^, yahwe \yah"we\, prop. n. also
jahveh \jah"veh\ yaum"we^, jahve \jah"ve\, yahve \yahve\,
yahveh \yahveh\, etc.
   a modern transliteration of the hebrew word translated
   jehovah in the bible; -- used by some critics to
   discriminate the tribal god of the ancient hebrews from the
   christian jehovah. yahweh or yahwe is the spelling now
   generally adopted by scholars.

   syn: yahwe, yahveh, wahvey, jahve, jahveh, jahvey, jahweh,
        jehovah.
        webster 1913 suppl. +wordnet 1.5 +cm jahvism
see also:
jehovah yahwe 

[2] : WordNet (r) 2.0

yahveh
     n : a name for the god of the old testament as transliterated
         from the hebrew consonants yhvh syn: yahweh, yhwh, yahwe,
          yhvh, yahve, wahvey, jahvey, jahweh, jehovah,
          jhvh
see also:
yahweh yhwh yahwe yhvh yahve wahvey 
jahvey jahweh jehovah jhvh 

Yahveh >> Y Words
Yahveh, definition of term: Yahveh
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