whiteboard
Whiteboard (noun) means a board with a hard white surface that people write on with special markers and wipe clean. Example: “He drew a diagram on the whiteboard to explain the plan.”
How to use whiteboard
Learner’s notesIn plain EnglishA whiteboard is a wipeable board for writing on, or the shared digital version of one used online.
The noun is fully standard, while the verb use is more informal and common in workplace speech.
Think of it as blackboard's opposite in colour, but used the same way, with markers instead of chalk.
Trace the full origin ↓Fill the gap
Can you complete this real example?
He drew a diagram on the _____ to explain the plan.
Etymology
Whiteboard was formed from white and board, following the pattern of the earlier word blackboard.