Dorothy Cavis-Brown made news at Wimbledon – why

Question
Hydrated Magnesium Silicate is better known as what?
Answer
Meerschaum or Sepiolite

Question
In musical notation there are five lines in a what?
Answer
Stave

Question
To a golfer what’s a frosty?
Answer
Score of 8 on a hole

Question
Where did Spam get its name
Answer
Spiced Ham