dimorphic

from WordNet (r) 3.0 (2006)

dimorphic
    adj 1: occurring or existing in two different forms; "dimorphic
           crystals"; "dimorphous organisms" [syn: {dimorphic},
           {dimorphous}]

from The Collaborative International Dictionary of English v.0.48

Dimorphic \Di*mor"phic\, a.
   Having the property of dimorphism; dimorphous.
   [1913 Webster]

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