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The Clue
Compilations (10 letter answer)
The Answer
SUMMATIONS
Tags
Notes
The answer SUMMATIONS is so rare that it appears less than once every 2500 puzzles.
Definition
SUMMATION as a noun:
1. (summation, summing up, rundown) = a concluding summary (as in presenting a case before a law court)
2. (physiology) the process whereby multiple stimuli can produce a response (in a muscle or nerve or other part) that one stimulus alone does not produce
3. (sum, summation, sum total) = the final aggregate; "the sum of all our troubles did not equal the misery they suffered"
4. (summation, addition, plus) = the arithmetic operation of summing; calculating the sum of two or more numbers; "the summation of four and three gives seven"; "four plus three equals seven"