U / undŭlātus
adjective hapax

undŭlātus

fem. undŭlāta · neut. undŭlātum
undo, I. B. 2. and II. p. a.
diversified as with waves; undulated
diversified as with waves (like watered stuffs), undulated: togae, Varr. ap. Non. 189, 26 (cited also in Plin. 8, 48, 74, § 195).