This would be immensely helpful to be in Logos: Student's Dictionary For Biblical & Theological Studies
http://www.zondervan.com/Cultures/en-US/Product/ProductDetail.htm?ProdID=com.zondervan.9780310459514&QueryStringSite=Zondervan
Yes, that does look useful. Looks like it has some linguistic and biblical studies terms that the Concise Dictionary of Christian Theology and the Pocket Dictionary of Theological Terms don't have, and it gives Scriptural examples with references.