concerning each of two or more persons or things; especially given or done in return
(psychology) the conscious exclusion of unacceptable thoughts or desires
the quality of being inhibited
(physiology) the process whereby nerves can retard or prevent the functioning of an organ or part
(mathematics) one of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2; the multiplicative inverse of 7 is 1/7
the action of prohibiting or inhibiting or forbidding (or an instance thereof)
hybridization involving a pair of crosses that reverse the sexes associated with each genotype
something (a term or expression or concept) that has a reciprocal relation to something else
(medicine) the act of caring for someone (as by medication or remedial training etc.)