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