From BiblePortal Wikipedia

Fausset's Bible Dictionary [1]

ZARA or Zarah Son of Judah by Tamar ( Genesis 38:30;  Genesis 46:12;  Matthew 1:3).

Smith's Bible Dictionary [2]

Za'ra. The son of Judah.  Matthew 1:3.

Holman Bible Dictionary [3]

 Matthew 1:3

International Standard Bible Encyclopedia [4]

zā´ra ( Ζαρά , Zará ): the King James Version (  Matthew 1:3 ) = Greek form of Zerah (which see).

The Nuttall Encyclopedia [5]

The capital of Dalmatia, and a seaport of Austria, on a promontory on the coast, 129 m. SE. of Trieste; it was founded by the Venetians, has a spacious harbour, was strongly fortified, and the chief manufactures are glass and a liqueur called maraschino.

Cyclopedia of Biblical, Theological and Ecclesiastical Literature [6]

( Ζαρά ), the Greek form (Matthew 1, 3) of the Heb. name ZERAI (See Zerai) (q.v.), the son of Judah.