DictionaryToGo features 150,000 English headwords. DictionaryToGo includes a bookmark feature, so you'll never forget a word again. It also includes a history feature, where the top ten most recent words viewed are listed. Direct lookup for a definition of a word, within a definition of another word. Copy selected word or entire definition to clipboard. Supports expansion cards: Sony Memory stick, SD memory card, CF memory card, and other VFS c..