Quick Definition
Sardis
Strong's Definition
Sardis, a place in Asia Minor
Derivation: plural of uncertain derivation;
KJV Usage: Sardis
Thayer's Greek Lexicon
Σάρδεις, dative Σάρδεσιν, αἱ (from Aeschylus, Herodotus down), Sardis (or Sardes), the capital of Lydia, a luxurious city; now an obscure village, Sart, with extensive ruins: Rev_1:11; Rev_3:1; Rev_3:4. (Cf. McClintock and Strong's Cyclopaedia, under the word.)
Mounce Concise Greek Dictionary
Σάρδεις Sardeis 3x
Sardis, the capital city of Lydia, in Asia Minor Rev_1:11 ; Rev_3:1 ; Rev_3:4 *. See PhotoGuide.
Abbott-Smith Greek Lexicon
Σάρδεις , -εων , αἱ ,
Sardis , the chief city of Lydia: Rev_1:11 ; Rev_3:1 ; Rev_3:4 .
Liddell-Scott — Intermediate Greek Lexicon
Σάρδεις "Sardes", the capital of Lydia, dat. Σάρδεσι, Aesch. :—adj. Σαρδια_νός, ionic -ηνός, ή, όν, Hdt. ; and Σαρδια_νικός, ή, όν, Ar.
STEPBible — Tyndale Abridged Greek Lexicon
Σάρδεις, -εων, αἱ
Sardis, the chief city of Lydia: Rev.1:11 3:1, 4
(AS)