Lexical Definition

‎δουλαγωγέω‎ doulagōgéō (doo-lag-ogue-eh'-o) to enslave ^G:V
from a presumed compound of ‎δοῦλος‎ and ‎ἄγω‎

bring into subjection.

• to be a slave-driver, i.e. to enslave (figuratively, subdue)

Abbott-Smith

*† δουλαγωγέω, -ῶ (< δοῦλος, ἄγω),
to make a slave, bring into bondage: I Co 9:27 (Cremer, 703).†

Abbott-Smith References

Liddell-Scott-Jones

δουλαγωγέω-έω,

make a slave, treat as such, uncertain in [Refs 1st c.BC+]

__2 metaphorically of pleasure, etc., δ. τοὺς βίους [Refs 2nd c.AD+]; τὸ σῶμα bring it into subjection, [NT]

_{LSJ Scripture Refs: 1Cor.9.27}