Biology Online Dictionary
This is a completely open and editable dictionary which utilizes a WiKi concept, so that everybody can make a contribution.
Everyone is free to add and update content, so now you have a chance to add to the 60,000 terms already existing in our free dictionary. If you discover a term that you think should be in our dictionary, you can easily add it here.
To make your contribution, you must first create a Biology-Online account. Registration is quick, completely free, and also allows you to participate in our discussion forums.