συμπίπτω fut. -πεσοῦμαι perf. -πέπτωκα aor2 συνέπεσον to fall together, meet in battle, come to blows, Lat. concurrere, Hom., Hdt.: σ. ἐς νείκεα Hdt.: to encounter, κλύδωνι Eur.; νηί Thuc. generally, to fall in with, meet with accidents, misfortunes, c. dat., Hdt., Soph. of ailments, events, to fall upon, happen to, c. dat. pers., Aesch., Isocr.; also ἔς τινα Hdt. absol. to happen or fall out at the same time, concur, Hdt. c. part, like τυγχάνω, τόδε συνέπεσε γενόμενον Hdt. impers., συνέπεσε, it happened, fell out, came to pass, c. inf., Hdt.; ξυνέπεσεν εἰς τοῦτο ἀνάγκης ὥστε . . matters came to such a pass that . . , Thuc.; or c. acc. et inf., Thuc. to coincide, agree or be in accordance with, τινί Hdt.: absol. to agree exactly, Hdt.; ἐμοὶ σὺ συμπέπτωκας ἐς ταὐτὸν λόγου have come to exactly the same point with me, Eur. to fall together, i. e. fall in, collapse, of a house, Lat. concidere, Eur., Thuc.; σῶμα συμπεσόν a frame having collapsed from disease, Plat. συμπίτνω poet. for συμπίπτω, when the penult. is to be short to fall or dash together, of waves, Aesch. to concur, Aesch.; c. dat., Eur.