Strong's Concordance

Original word: ἄσημος
Transliteration: asémos
Definition (short): insignificant
Definition (full): without mark

NAS Exhaustive Concordance

Word Origin: from alpha (as a neg. prefix) and the same as sémainó
Definition: without mark
NASB Translation: insignificant (1).
NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries.
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Strong's Exhaustive Concordance

From a (as a negative particle) and the base of semaino; unmarked, i.e. (figuratively) ignoble -- mean.

see GREEK a

see GREEK semaino

KJV: But Paul said, I am a man which am a Jew of Tarsus, a city in Cilicia, a citizen of no mean city: and, I beseech thee, suffer me to speak unto the people.
NASB: But Paul said, "I am a Jew of Tarsus in Cilicia, a citizen of no insignificant city; and I beg you, allow me to speak to the people."