Wordnet 3.0
ADJECTIVE (1)
1.
not arcuate;
having straight horizontal beams or lintels (rather than arches);
[syn: trabeated, trabeate]
WordNet (r) 3.0 (2006):
trabeate
adj 1: not arcuate; having straight horizontal beams or lintels
(rather than arches) [syn: trabeated, trabeate]