D defs.my
Entry 1 sense Webster, 1913

Difform

· Dif·form · IPA /dɪˈfɔː(ɹ)m/
01 a. Irregular in form; -- opposed to uniform; anomalous; hence, unlike; dissimilar; as, to difform corolla, the parts of which do not correspon…
  1. 1.
    Irregular in form; -- opposed to uniform; anomalous; hence, unlike; dissimilar; as, to difform corolla, the parts of which do not correspond in size or proportion; difform leaves.
    “The unequal refractions of difform rays.” Sir I. Newton.