سبورة

Etymology
From meaning to examine or probe a wound, to clean out a wound, to refresh it or to clean off purulent material, to express uncleanly substances or to attempt to release an illness through bloodletting, to wipe down or wipe off filth, to purify or clear up especially a surface like the skin around a wound; likely an extended semantic development from.

Noun

 * 1) slate; blackboard; whiteboard; any display board whose content can be disposed of, commonly by erasure e.g. flip-charts, electronic and interactive whiteboards ...etc.

Etymology
From.

Noun

 * 1) slate; blackboard; whiteboard