Thŏl'o-bāte, n.
n. [Gr. θόλος and βατός, passable, βάτης, one that goes, from βαίνειν, to go, walk.] (Arch.) The substructure on which a dome or cupola rests. Oxf. Gloss.
n. [Gr. θόλος and βατός, passable, βάτης, one that goes, from βαίνειν, to go, walk.] (Arch.) The substructure on which a dome or cupola rests. Oxf. Gloss.