• (a.) Having the ends forked or branched, and the ends of the branches terminating abruptly as if cut off; -- said of an ordinary, especially of a cross.
Four`ché' (fōr`sha') adjective [ French See Fork .] (Her.) Having the ends forked or branched, and the ends of the branches terminating abruptly as if cut off; -- said of an ordinary, especially of a cross. 
forked or divided into two at the extremity or in extremities: a lion's tail fourché; a cross fourché.