The Collaborative International Dictionary of English v.0.48:

Inlace \In*lace"\, v. t. [imp. & p. p. Inlaced; p. pr. & vb.
   n. Inlacing.] [Pref. in- + lace: cf. OE. enlacen to
   entangle, involve, OF. enlacier, F. enlacer. See Lace, and
   cf. Enlace.]
   To work in, as lace; to embellish with work resembling lace;
   also, to lace or enlace. --P. Fletcher.
   [1913 Webster]