Definition of so much for
- Well, so much for that idea. We'll have to look for a better solution.
- Well, it's raining. So much for our perfect weather.
: great in quantity, amount, extent, or degree
: great in importance or significance
: many in number
: to a great degree or extent : considerably
: frequently, often
: a great quantity, amount, extent, or degree
: something considerable or impressive
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