The Collaborative International Dictionary of English v.0.48:
intersectant \intersectant\ intersecting \intersecting\adj. having at least one spatial point in common. Syn: crossed, decussate. [WordNet 1.5]WordNet (r) 3.0 (2006):
intersectant adj 1: crossed or intersected in the form of an X [syn: decussate, intersectant, intersecting]