smu ( synonym found)
Definition of smu:

°A quantity obtained by addition or aggregation.
"The sum of 3 and 4 is 7."
°An arithmetic computation, especially one posed to a student as an exercise (not necessarily limited to addition.).
°To add together.
°To give a summary of.
Definition of smu:

°A quantity obtained by addition or aggregation.
"The sum of 3 and 4 is 7."
°An arithmetic computation, especially one posed to a student as an exercise (not necessarily limited to addition.).
°To add together.
°To give a summary of.
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