κατόμνυμι
κατόμνυμι
fut. -ομοῦμαι
aor1 -ώμοσα
to confirm by oath, τί τινι Ar.; c. inf. to swear that . . , Dem.
c. acc. to call to witness, swear by, τὴν ἐμὴν ψυχήν Eur.:—so in Mid., Dem.
in Mid. also, c. gen. to take an oath against, accuse on oath, Hdt.