diff --git a/guidelines/sc/22/target-size-minimum.html b/guidelines/sc/22/target-size-minimum.html
index 0990e3cc99..1fc7284121 100644
--- a/guidelines/sc/22/target-size-minimum.html
+++ b/guidelines/sc/22/target-size-minimum.html
@@ -7,7 +7,7 @@ <h4>Target Size (Minimum)</h4>
     
     <p>The size of the <a>target</a> for <a>pointer inputs</a> is at least 24 by 24 <a>CSS pixels</a>, except where:</p>
     <ul>
-        <li><strong>Spacing:</strong> The <a>target offset</a> is at least 24 CSS pixels to every adjacent target;</li>
+        <li><strong>Spacing:</strong> The target does not overlap any other target and has a <a>target offset</a> of at least 24 CSS pixels to every adjacent target;</li>
         <li><strong>Equivalent:</strong> The function can be achieved through a different control on the same page that meets this criterion.</li>
         <li><strong>Inline:</strong> The target is in a sentence or block of text;</li>
         <li><strong>User agent control:</strong> The size of the target is determined by the user agent and is not modified by the author;</li>
diff --git a/guidelines/terms/22/target-offset.html b/guidelines/terms/22/target-offset.html
index 2a943feb2c..e28ef16daa 100644
--- a/guidelines/terms/22/target-offset.html
+++ b/guidelines/terms/22/target-offset.html
@@ -1,6 +1,7 @@
 <dt class="new"><dfn data-lt="target offsets">target offset</dfn></dt>
 <dd class="new">
 	<p class="change">New</p>	
-   <p>the distance measured from the farthest point of a target (A), to the nearest point of the second target (B). The offset includes the target and spacing around the target.</p>
-   <p class="note">The offset from A to B may be different than the offset from B to A, if the sizes of these targets differ.</p>
+   <p>length of the longest possible line that starts at an edge of a target (A), intersects a second edge of A, and ends at the closest edge of a second target (B). For horizontally aligned targets, target offset is measured with a horizontal line. For vertically aligned targets, target offset is measured with a vertical line. For targets that are neither, target offset is measured diagonally.</p>
+   <p>Two targets are horizontally aligned if a horizontal line can be drawn that goes through both targets, but no vertical line can be drawn that goes through both targets. Two targets are vertically aligned if a vertical line can be drawn that goes through both targets, but no horizontal line can be drawn that goes through both targets.</p>
+   <p class="note">The target offset from A to B may be different than the target offset from B to A, if the sizes of these targets differ.</p>
 </dd>