πλευροειδῶς

Adv.
A. after the manner of ribs, π. ἀπὸ τῆς μέσης εὐθείας κατατείνειν Thphr. HP 3.10.3, cf. 3.17.3.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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