Blackboard

Blackboard is a tool for online learning. It is the name of the leading provider of Internet infrastructure software for e-Education.

Blackboard

A blackboard (UK English) or chalkboard (US English; also blackboard) is a reusable writing surface on which text or drawings are made with sticks of calcium sulphate or calcium carbonate, known, when used for this purpose, as chalk. Blackboards were originally made of smooth, thin sheets of black or dark grey slate stone. Modern versions are ofte...
Found on http://en.wikipedia.org/wiki/Blackboard

Blackboard

• (n.) A broad board painted black, or any black surface on which writing, drawing, or the working of mathematical problems can be done with chalk or crayons. It is much used in schools.
Found on http://thinkexist.com/dictionary/meaning/blackboard/

blackboard

chalkboard noun sheet of slate; for writing with chalk
Found on https://www.encyclo.co.uk/local/20974

Blackboard

Black'board` (-bōrd`) noun A broad board painted black, or any black surface on which writing, drawing, or the working of mathematical problems can be done with chalk or crayons. It is much used in schools.
Found on http://www.encyclo.co.uk/webster/B/60

Blackboard

The software used in the University to create and administer virtual learning environments (VLE's).
Found on http://www.dundee.ac.uk/learning/advancedentry/glossary.htm

blackboard

[n] - sheet of slate
Found on http://www.webdictionary.co.uk/definition.php?query=blackboard
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