diff --git a/index.html b/index.html
index 27641fd6..24a7c99a 100644
--- a/index.html
+++ b/index.html
@@ -891,6 +891,11 @@ <h1>Terminology</h1>
         <a>Vocabulary Terms</a> present in this document are always written in a compact
         form and not as full IRIs.
       </dd>
+      <dt>
+        <dfn class="lint-ignore">Web Object</dfn>
+      </dt>
+      <dd>An entity that has a network interface. 
+	Examples include devices, directories, consumers and things.</dd>
       <dt>
         <dfn>WoT Interface</dfn>
       </dt>