δοῦλος doûlos

Meaning

a slave (literal or figurative, involuntary or voluntary; frequently, therefore in a qualified sense of subjection or subserviency)

In the King James Version: bond(-man), servant

Derivation: from G1210 (δέω);

Where it is used

• Revelation 22:6 Then the angel said to me, “These words are faithful and true. The Lord, the God of the spirits of the prophets, has sent His angel to show His servants what must soon take place.”