= Synagoge sigma332, Photius sigma755 Theodoridis; cf. Hesychius sigma2478 (with a second gloss, 'collected-together', added). The headword is perfect middle/passive participle of sulle/gw, neuter nominative/accusative plural. It must be quoted from somewhere. (Out of the numerous extant possibilities Theodoridis mentions Basil of Caesarea, Letters 148 or Orations 16.4.) See also a scholion on [Plato], Axiochus 365A, where the masculine accusative singular occurs.
For other forms of the same verb see sigma 1534, sigma 1486.