Consisting of two rising and two falling clauses, placed in alternate opposition to each other; as, a decussated period.

in opposite pairs, with successive pairs borne at right angles to each other.

To cross over to the opposite side, usually referring to the crossover of the descending tracts of the corticospinal pathway on the ventral surface of the medulla oblongata.

cross or intersect so as to form a cross; "this nerve decussates the other"; "the fibers decussate"

positioned opposite on the stem but with nodes in two planes alternating at right angles to one another along the stem

an arrangement for opposite leaves which successive pairs form a right angle.

of leaves, where pairs of opposite leaves are arranged successively at right-angles to each other up the stem

opposite leaves arranged so that each pair is at right angles to the one below

borne in pairs alternately at right angles to each other.

opposite pairs of shoots set at right angles to the pairs above and below

Of opposite leaves, when the successive pairs are at right angles to each other. Parent Term: Leaf_arrangement Difficulty Level

Cross from one side (left or right) to the other side

In pairs alternately crossing at right angles.