[jQuery] Parents without a particular child

[jQuery] Parents without a particular child


I've been staring at code for way too long. I have a data structure
like:
<ul id="mylist">
<li class="active">Stuff <a href="#" class="movethis">Move</a></li>
<li class="active">More Stuff</li>
</ul>
How do I get the li that doesn't have 'a.movethis'?