On

adv.

Forward: P. πόρρω, V. πόρσω, πρόσω, P. and V. εἰς τὸ πρόσθεν.

Continuously: Ar. and P. συνεχῶς

Go on: lit., P. προέρχεσθαι; see {{U}}Advance.

Continue: P. διατελεῖν, διαγίγνεσθαι, P. and V. καρτερεῖν.

Happen: P. and V. γίγνεσθαι.

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prep.

Of place: P. and V. ἐπί (dat.).

Be on, v.:P. and V. ἐπεῖναι (dat. or ἐπί dat.).

Of time, upon: P. and V. ἐπί (dat.).

At: P. and V. ἐν (dat.).

In addition to: P. and V. ἐπί (dat.), πρός (dat.).

Concerning: see {{U}}Concerning.

On account of: see under {{U}}Account.

On behalf of: see under {{U}}Behalf.

On condition that: Ar. and P. ἐφʼ ᾧτε (infin.), P. and V. ὥστε (infin.).

On these conditions: P. and V. ἐπὶ τούτοις, ἐπὶ τοῖσδε.

Be on fire, v.: P. and V. ἅπτεσθαι; see {{U}}Burn.

On foot: use adj., P. and V. πεζός, or adv., P. πεζῇ.

On hand, ready to hand: use adj., P. and V. πρόχειρος; see {{U}}Near.

On high: use adv., P. and V. ἄνω, Ar. and P. ἐπάνω, V. ὑψοῦ, ἄρδην.

From on high: P. and V. ἄνωθεν, V. ὑψόθεν (also Plat. but rare P.), ἐξύπερθε, P. ἐπάνωθεν.

On the security of: use prep., P. ἐπί (dat.).

Raise sixteen minae on anything: P. λαβεῖν ἑκκαίδεκα μνᾶς ἐπί (dat.).

On a sudden: see {{U}}Suddenly.

Call on: see under {{U}}Call.

Depend an: see under {{U}}Depend.

(Spend) on: Ar. and P. (ἀναλίσκειν) εἰς (acc.).