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Hello,

Is it correct to use the word 'board' instead of 'blackboard' everytime I have to use it?

Thanks
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Hi,
No, because the definition of blackboard is more specific.

Regards
Comments  
***** A NON-EXPERT'S OPINION *****

I believe that the answer depends on the situation.

Nowadays we have:

blackboards
chalkboards
whiteboards

If you are in a classroom, and there is only one kind of board, then it would be fine to simply refer to the "board." After

all, the students are not stupid. They see which kind of board it is.

If you are writing to someone, it would -- of course -- be necessary that the first reference be specific, but -- if you are

describing just one kind of board -- then later references could simply refer to the "board."