To help you quickly access definition content, Google brought their ;dictionary feature called “Google Search dictionary tool” right into the left-hand panel in search. For example, search for [legerdemain] and you can find its definition by selecting “Dictionary” on the left. You will also see examples of the word “legerdemain” in context from news, related phrases, synonyms and more. One click on the translation tool brings you to Google Translate for all your bilingual needs.
Google is also enhancing other dictionary search features, including a refreshed look for your dictionary look-up queries such as “define legerdemain” and “what is legerdemain” in the search results.
[Source: Google blog]