Rebus #14 is a Medium one. Will you need help?

Free For All
Difficulty Level: Free, Medium

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Do you need a little help? Click to reveal a clue to the above Rebus.
What is “Gratis” often otherwise known as and how many “All’s” are there?

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Do you think you have got it? Click to view the answer.
“Gratis is a late Middle English term for “Free” and there is Four “All’s” which gives the answer of: Free For All
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