Adjective
of Decussate
Crossed; intersected.
Growing in pairs, each of which is at right angles to the next pair above or below; as, decussated leaves or branches.
Consisting of two rising and two falling clauses, placed in alternate opposition to each other; as, a decussated period.
Source: Webster's dictionaryNET Anything reticulated or decussated at equal distances, with interstices between the intersections. Samuel Johnson