τετράρρυμος

ον
A. with four poles, i.e. eight-horsed, ἅρμα X. Cyr. 6.1.51, 6.4.2, Philostr. V A 2.42.
II. τετράρυμον ἄμφοδον = complitus (sic), Gloss. (from ῥύμη street).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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