Antonyms of adj trabeate

1 sense of trabeate

Sense 1
trabeated, trabeate -- (not arcuate; having straight horizontal beams or lintels (rather than arches))

INDIRECT (VIA straight) -> curved, curving -- (having or marked by a curve or smoothly rounded bend; "the curved tusks of a walrus"; "his curved lips suggested a smile but his eyes were hard")

Similarity of adj trabeate

1 sense of trabeate

Sense 1
trabeated, trabeate -- (not arcuate; having straight horizontal beams or lintels (rather than arches))
       => straight (vs. curved) -- (free from curves or angles; "a straight line")