Wordnik is now an answerer and not in the infobox anymore: it uses the
translations answerer, because it provides all the features needed. By default,
only its first results is shown
Additionally a new "define" category is added - I know, it's the same as the
"dictionaries" category, but I don't think we can alias categories. This allows
to search e.g. for `!define tree`, the idea is to allow easy searches for
definitions of words.
Related:
- https://github.com/searxng/searxng/issues/4111
6b16a04e7e