Langtolang Free English Chinese And Chinese English Dictionary with online lookup. It has auto-suggestion feature.

Langtolang Free English German And German English Dictionary with online lookup. It has auto-suggestion feature.

Langtolang Free English Italian and Italian English Dictionary with online lookup. It has auto-suggestion feature.

Kudos Wiktionary Word of the day APP and WIDGET.

Learn a new word everday by either launching the app or including a widget on your home screen (To add a widget after installing the app tap on an empty part of your background and select 'widgets' then 'Wiktionary')
Tapping the widget will give a full explanation of the word.

Dictionary data taken from wiktionary.com
Parts of the source are taken from or modified versions of that found on the Android Developer Blog.