Navita is a free five language translator for your Blackberry. Its similar to bbtrans also made with a very simple interface. I don't know what translation engine they are using but it seems to be okay and fast enough. My officemate claims the German translation works well and is usable
GMGNew for HanDBase -Latest and greatest General Medical Glossary with over 2600 entries. Previous versions had 3 text fields, these have been merged into 1; Links fields (see also...) much improved. Images supported/included. See the readme.txt included in the zipped file. An animated gif in the zip file gives a demo of what it looks like installed
Blackberry Language Translator is an easy-to-use on-line multi-translation application that helps users to translate words, phrases and does a dictionary lookup. BBTran supports more than 40 languages (Arabic, Chinese, Dutch, English, French, German, Greek, Italian, Japanese, Korean, Portuguese, Russian, Spanish etc
Dictionary.com app - The free Dictionary.com app for BlackBerry delivers trusted reference content from Dictionary.com and Thesaurus.com including more than 500,000 terms, definitions, and synonyms
Pocket Oxford English Dictionary and Thesaurus (BlackBerry)- This value language pack includes the world's longest-established English dictionary- the Pocket Oxford English Dictionary and the Concise Oxford Thesaurus
FREE 25 Language Phrasebook from MobileReference - German, French, Spanish, Catalan, Portuguese, Italian, Greek, Danish, Dutch, Swedish, Norwegian, Finnish, Czech, Polish, Hungarian, Russian, Croatian, Turkish, Hebrew, Arabic, Japanese, Chinese, Indonesian, Malay, and Thai. Navigate from Table of Contents or search for words or phrases
- Marketing Terms Dictionary Free useful Marketing dictionary with a list of over 650 common and uncommon marketing research words and phrases. It is excellent for students studying marketing in high school or university