I just came across a great post on the Tyndale Tech blog that mentions a lexical toolkit for ancient languages. It's called lexicity , and my Greek students will be particularly interested in the Greek (naturally) lexica. Lots of links to resources on the web. Of special interest to my NT104 students will be links to the Liddell Scott lexicon. There is, however, a searchable XML version (see, for instance, the entry on χειροποίητος ) to be found at the Perseus website, too.