Boyd’s Bible Dictionary:
(beautiful). Wife of King Ahasuerus and queen of Persia (Esther 1:9-22).
Concise Bible Dictionary:
Queen of Ahasuerus, whom he repudiated on account of her refusing to show her beauty before the people and princes at the king’s feast (Esther 1:9-19; Esther 2:1, 4, 17).
Strong’s Dictionary of Hebrew Words:
Meaning:
of Persian origin; Vashti, the queen of Xerxes
Jackson’s Dictionary of Scripture Proper Names:
wherefore waste thou away: wherefore banquet thou
Potts’ Bible Proper Names:
Fair; lovely; drinking; doubling:―wife of King Ahasuerus, Esth. 1:11. {Pulcher}