προπίπτω

1. to fall or throw oneself forward , as in rowing, προπεσόντες ἔρεσσον, like Lat. incumbere remis, (Odyssey by Homer):—;of suppliants, to fall prostrate , (Euripides)

2. to rush forward, rush headlong , (Sophocles Tragicus)

3. to move forwards, advance before the rest, (Polybius Historicus): to project , (Polybius Historicus)

4. προπίτνω poetry for προπίπτω

5. to fall prostate , ἐς γᾶν (Aeschulus Tragicus) (ML)