- given or felt by each toward the other; mutual: reciprocal respect.
- given, performed, felt, etc., in return: reciprocal aid.
- corresponding; matching; complementary; equivalent: reciprocal privileges at other health clubs.
- Grammar. (of a pronoun or verb) expressing mutual relationship or action: “Each other” and “one another” are reciprocal pronouns.
- inversely related or proportional; opposite.
- Mathematics. noting expressions, relations, etc., involving reciprocals: a reciprocal function.
- Navigation. bearing in a direction 180° to a given direction; back.
- something that is reciprocal to something else; equivalent; counterpart; complement.
- Also called multiplicative inverse. Mathematics. the ratio of unity to a given quantity or expression; that by which the given quantity or expression is multiplied to produce unity: The reciprocal of x is 1/x.
Origin of reciprocal
Examples from the Web for reciprocally
The man is worth so much, his trade is worth the same; and reciprocally.Diderot and the Encyclopdists
Reciprocally: Is history, as many believe, the offspring of writing?The Civilization of Illiteracy
And reciprocally, why should they spare the property of him who spared it so little himself?The Man in the Iron Mask
Alexandre Dumas, Pere
This is done by articles agreed to, and reciprocally signed.The Pirates of Panama
A. O. (Alexandre Olivier) Exquemelin
Milly in the heart breeds Milly in the brain, And this reciprocally that again?The Eagle Cliff
- of, relating to, or designating something given by each of two people, countries, etc, to the other; mutualreciprocal friendship; reciprocal trade
- given or done in returna reciprocal favour
- (of a pronoun) indicating that action is given and received by each subject; for example, each other in the sentence they started to shout at each other
- maths of or relating to a number or quantity divided into one
- nautical denoting a course or bearing that is 180° from the previous or assumed one
- something that is reciprocal
- Also called: inverse maths a number or quantity that when multiplied by a given number or quantity gives a product of onethe reciprocal of 2 is 0.5
Word Origin and History for reciprocally
1560s, with -al (1) + stem of Latin reciprocus "returning the same way, alternating," from pre-Latin *reco-proco-, from *recus (from re- "back;" see re-, + -cus, adjective formation) + *procus (from pro- "forward;" see pro-, + -cus. Related: Reciprocally. The noun meaning "that which is reciprocal" (to another) is from 1560s.
- Of or relating to a neuromuscular phenomenon in which the excitation of one group of muscles is accompanied by the inhibition of another.
- Of or being a pair of crosses in which the male parent in one cross is of the same genotype or phenotype as the female parent in the other cross.
- Either of a pair of numbers whose product is 1. For example, the number 3 is the reciprocal of 13.
The number by which a given number must be multiplied to get a result of one. The reciprocal of one-half, for example, is two.