How do I insert a popup to define a term?

[MD]

I need to display a window on mouseover to define a term.

FP2003

MD.........

 

[Trevor Lawrence]

Try
title='The definition'

 

[Murray]

To expand -

<p>This paragraph contains a <span title="the definition"
style="cursor:help">TERM</span> and when you mouseover the word "TERM", you
will see the definition</p>

Be aware that your definition must be short - the title attribute can only
display about 150 characters.