Likewise or similarly in other lexica; references at Photius pi620 Theodoridis. The headword is the present active participle, masculine accusative plural, of perai/nw. It must be quoted from somewhere; perhaps from Xenophon, Cyropaedia 4.5.38, though there are other possibilities. (Theodoridis, regarding lo/gous as implicit, inclines toward Diogenes Laertius 7.44.)
For this verb cf. pi 1030, pi 1031 (with this same glossing verb), pi 1045.