The Collaborative International Dictionary of English v.0.48:

Patt'e \Pat`t['e]"\, Pattee \Pat*tee"\, a. [F. patt['e], fem.
   patt['e]e, fr. patte paw, foot. Cf. Patten.] (Her.)
   Narrow at the inner, and very broad at the other, end, or
   having its arms of that shape; -- said of a cross. See
   Illust. (8) of Cross. [Written also pat['e], patee.]
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Patee \Pa*tee"\, n.
   See Pattee.
   [1913 Webster]