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  2. /sum
  3. /summation

summation

UK/sʌ'meiʃәn/US
GREA1

Definitions

n.

The process of adding things together; a total.

求和,加总;总和。

n.

A summing-up; (in law) a closing statement to the jury.

总结;(法律) 结案陈词。

Root Breakdown

Root-derived
summtake, take up, consume
+
-ationact, process, state
=summation

summ (sum / total) + -ation (act of) = 'the act of summing.' Either the math operation (the summation of a series) or the gathered-up conclusion (the lawyer's summation). Belongs to the summus 'highest / total' branch, a look-alike of sūmere 'take.'

Root sum still carries 17 more words

Common Collocations

  • 1.final summation最终总结
  • 2.closing summation结案陈词
  • 3.in summation总而言之

Example Sentences

  • 1.

    The final answer is the summation of all the parts.

  • 2.

    In her summation, the lawyer urged the jury to acquit.

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