† deˈcussative, a. Obs. rare.
[f. L. decussāt-, ppl. stem of decuss-āre + -ive.]
Characterized by decussation; crossing. Hence deˈcussatively adv.
| 1658 Sir T. Browne Gard. Cyrus iii. 56 By decussative diametrals, Quincunciall Lines and angles. Ibid. i. 38 The High-Priest was anointed decussatively or in the form of a X. |