Eloquent Software has released LiveDictionary 1.2, a Safari extension that adds fast, convenient dictionary lookups to the Web. “Once installed, it becomes a transparent part of Safari; point to a word with the mouse cursor, and its definition or translation appears in a popup window.” The extension offers a wide variety of dictionaries for technical terms, general language, and bilingual usage. Version 1.2 features integration with Ultralingua; lookups now function in PDF documents viewed in Safari on Mac OS X 10.4; improved Japanese support; and more. LiveDictionary is priced at US$25.