[lemma="[" | word=define] [lemma=":"] [□] □
[lemma="[" | word=define] [lemma=":"] [□=□] □
[lemma="[" | word=define] [lemma=":"] [!□] □
For example , the search [ define : World Wide Web ] will show you a list of definitions for " World Wide Web " gathered from various online sources .