ἐγκατα-δύνω · enkata-dynō — LSJ
set upon, sink beneath, sink, be absorbed in, to be immersed in
set upon a place, Hp. Aër. 6; sink beneath, ὕδασιν AP 7.532 (Isid.); μυχόν Opp. H. 1.153: abs., sink, be absorbed in, Archig. ap. Aët. 3.167, Gal. 7.217: metaph., to be immersed in, c. dat., Dam. Pr. 10:—Med., τοῖς οἰκείοις ἐπιτηδεύμασι Procop. Arc. 1.