Astronomy and Equipment Defnitions

There are times people who post will use terms that some may not reconize. Is there a site for an amateur astronomy dictinary or glossary especially for equipment terminology? An example was "Slew at 1000 sidereal." If this is of interest to others, maybe a "Glossary" could be an additon to the forum.

Hi Barry.

Here is a link about astronomy terms and glossary :

http://www.seasky.org/astronomy/sky1a.html

You may find very good information at Orion's Website (Learning center):

http://www.telescope.com

Good luck,
Fernando