θόλος,ἡ,
A. round building with conical roof, rotunda, Od. 22.442 , al., cf. Hsch.
2. at Athens,the Rotunda, in which the Prytaneis, etc., dined, Pl. Ap. 32c , And. 1.45 , D. 19.249 , Arist. Ath. 43.3 , Alexand. Com. 9 , Paus. 1.5.1 ; a similar building at Epidaurus, Id. 2.27.3 ; at Magnesia on Maeander, SIG 589.43
(ii B.C.).
II. θόλος,ὁ , in public baths,vaulted vapour-bath,
PMagd. 33.3
(iii B.C.), Asclep.Myrl. ap. Ath. 11.501d , Alciphr. 1.23 , POxy. 2145.6
(ii A.D.), PMag.Osl. 1 . 75 .
2. bandagefor the head, invented by Diocles, Heliod. ap. Orib. 48.25 tit.