His visit also included a reciprocal invitation that the pope plans to follow up on in late May.
One reason for cheer is that the interim agreement has brought together the hard-liners, theirs and ours, in reciprocal dismay.
Moreover, liberation has come to the Libyans by courtesy of international law, and they have a reciprocal duty to abide by it.
Of course, for reciprocal altruism to work, it must be reciprocated.
What will reciprocal altruism look like as our cultures and their inventions continue to evolve?
The colour will not be subject to any alteration when the distance and the quality of air have a reciprocal proportion.
A reciprocal feeling was alone necessary to complete the measure of her joy.
This reciprocal influence should conduce to the best and highest harmony of sentiments in a happy sexual combination.
reciprocal working of scientific and practical discoveries, 249.
For guard stripes the reciprocal trefoil is constantly used.
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.
reciprocal re·cip·ro·cal (rĭ-sĭp'rə-kəl)
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.
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.