συνδειπν-έω,
dine or sup with, συνδειπνέω τῷ λῶντι [[ 5th c.BC: Epicharmus Comicus 35, compare 5th-6th c.BC: Xenophon Historicus “Historia Graeca (Hellenica)” 4.1.6; μετά τινων 4th c.BC: Isaeus Orator 3.14, Test. cited in 4th c.BC: Demosthenes Orator 21.121 ] Refs 5th c.BC+]: absolutely, dine or sup with others or together, [[ 5th-6th c.BC: Plato Philosophus “Symposium” 174e, 217c, 5th-6th c.BC: Xenophon Historicus “Institutio Cyri (Cyropaedia)” 4.5.9, 5th c.BC: Lysias Orator 1.22, “PTeb.” 43.18 (2nd c.BC), etc.] Refs 5th c.BC+]; οἱ συνδειπνοῦντες the members of a picnic party, [[ 5th-6th c.BC: Xenophon Historicus “Memorabilia” 3.14.2. ] Refs 5th c.BC+]