jurisprudence vs summation

jurisprudence and summation both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
summation	Yes	No	No	No

jurisprudence (noun)	summation (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	the arithmetic operation of summing; calculating the sum of two or more numbers
the collection of rules imposed by authority	a concluding summary (as in presenting a case before a law court)
	the final aggregate
	(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