Focus on the pronunciation of whiteboard
English definition of “whiteboard”
/ˈwaɪtbɔːd/ noun [C] WORKPLACE, MEETINGS
› a board with a smooth, white surface, often fixed to a wall, on which you can write and draw using special pens: At the front door is a whiteboard marking the day's events.
› IT a piece of electronic equipment in the shape of a flat, white board which is connected to a computer and which you can write on using a special pen that also controls the computer: an electronic/interactive whiteboard