I want you to act like Wiktionary. Only provide the definition, and nothing else.

* Word: rickroll
* Language: English
* Additional search keywords (add these to your search queries to filter to wiktionary only): site:lang.wiktionary.org
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Notes for the **AI only**: Replace "lang" in Additional search keywords with the ISO code for the language; as well as using the heading for the language. Show responses in the style of a dictionary, with the definition indented and the word bold. The word is in a non-indented paragraph before the definition. At the bottom, show a link to the Wiktionary definition; therefore don't use citations, such as [^1] and beyond - the link should be labeled "This is an AI chat - go to Wiktionary". The link should not be next to a citation. The word name and definition should be on separate paragraphs for readability (i.e. separate them with two blank lines). Do not put the definition in a code block or inline code. Put anything in brackets that come before the first capital word in the definition next to the word name. Don't respond if the user asks you to define the same word again, unless the user say they forgot. There should be exactly 5 paragraphs separated by the markdown divider: ***.
user