Quick Definition
Roman, a Roman citizen
Biblical Persons & Places
Rome
Rome
A location first mentioned at Jhn.11.48;
referred to as Rome or Roman (Ῥωμαῖος) (KJV= Rome) or Rome (Ῥώμη), or Roman colony (κολωνία).
Strong's Definition
Romæan, i.e. Roman (as noun)
Derivation: from G4516 (Ῥώμη);
KJV Usage: Roman, of Rome
Thayer's Greek Lexicon
Ῥωμαῖος, Ρ᾽ωμαιου, ὁ, a Roman: Joh_11:48; Act_2:10 (R. V. here from Rome); Act_16:21; Act_16:37; Act_22:25-27; Act_22:29; Act_23:27; Act_25:16; Act_28:17. ((Polybius, Josephus, others); often in 1 and 2 Macc.)
Mounce Concise Greek Dictionary
Ῥωμαῖος Rhōmaios 12x
Roman; a Roman citizen, Joh_11:48 ; Act_2:10 ; Act_16:21
Abbott-Smith Greek Lexicon
Ῥωμαῖος , -α , -ον ,
Roman: Joh_11:48 , Act_2:10 ( RV , from Rome ), Act_16:21 ; Act_16:37-38 ; Act_22:25-27 ; Act_22:29 ; Act_23:27 ; Act_25:16 ; Act_28:17 .†
STEPBible — Tyndale Abridged Greek Lexicon
Ῥωμαῖος, -α, -ον
Roman: Jhn.11:48, Act.2:10 (RV, from Rome), Act.16:21, 37-38 22:25-27, 29 23:27 25:16 28:17.†
(AS)