diff --git a/config.json.example b/config.json.example
index 38bf44a..f5b4363 100644
--- a/config.json.example
+++ b/config.json.example
@@ -147,6 +147,12 @@
       "positive": ["I like it."],
       "negative": ["I don't like it."]
     },
+    "plus": {
+      "commands": ["plus"],
+      "aliases": {
+        "plus": "more"
+      }
+    },
     "randomchoice": {
       "commands": ["choose"],
       "separator": "or",
diff --git a/edmond/plugins/plus.py b/edmond/plugins/plus.py
new file mode 100644
index 0000000..a65a791
--- /dev/null
+++ b/edmond/plugins/plus.py
@@ -0,0 +1,32 @@
+from edmond.plugin import Plugin
+
+
+class PlusPlugin(Plugin):
+    """Plugin to store additional content from other plugins.
+
+    This plugin does not do much on its own, it lets other plugins register additional
+    content to compute on the fly when asked, e.g. the Wikipedia plugin can store the
+    Web page of the definition they just gave so users wanting to know more about a
+    definition can use the "plus" function to get the URL to the Web page.
+
+    There can be only one handle registered at one time by target (so by channel, user,
+    etc). External plugins use the `add_handler` to set the current handler for a
+    target.
+    """
+
+    def __init__(self, bot):
+        super().__init__(bot)
+        self.handlers = {}
+
+    def on_pubmsg(self, event):
+        if not self.should_handle_command(event.arguments[0], no_content=True):
+            return False
+
+        if handler := self.handlers.get(event.target):
+            handler(event)
+        else:
+            self.signal_failure(event.target)
+        return True
+
+    def add_handler(self, target: str, handler):
+        self.handlers[target] = handler
diff --git a/edmond/plugins/wikipedia.py b/edmond/plugins/wikipedia.py
index daf4b68..c8e8154 100644
--- a/edmond/plugins/wikipedia.py
+++ b/edmond/plugins/wikipedia.py
@@ -51,22 +51,30 @@ class WikipediaPlugin(Plugin):
             self.bot.say(event.target, summary)
 
     def tell_definition(self, event):
-        summary = ""
+        page = None
+        reply = ""
         retries = self.NUM_RETRIES
         while retries > 0:
             try:
-                summary = wikipedia.summary(self.command.content, sentences=1)
+                page = wikipedia.page(title=self.command.content)
                 break
             except wikipedia.exceptions.DisambiguationError:
-                summary = self.config["ambiguous_response"]
+                reply = self.config["ambiguous_response"]
                 break
             except wikipedia.exceptions.PageError:
-                summary = self.config["empty_response"]
+                reply = self.config["empty_response"]
                 break
             except:
-                summary = self.bot.config["error_message"]
+                reply = self.bot.config["error_message"]
                 # Keep trying after a slight delay.
                 time.sleep(1)
             retries -= 1
-        if summary:
-            self.bot.say(event.target, summary)
+        if page:
+            reply = page.summary.split(". ", maxsplit=1)[0]
+            if len(reply) > 200:
+                reply = reply[:196] + " […]"
+            if plus_plugin := self.bot.get_plugin("plus"):
+                def handler(plus_event):
+                    self.bot.say(plus_event.target, page.url)
+                plus_plugin.add_handler(event.target, handler)
+        self.bot.say(event.target, reply)