reciprocal

definition: of or relating to the multiplicative inverse of a quantity or function
example: the reciprocal ratio of a:b is b:a
speech part: adjective
synonyms:
definition: concerning each of two or more persons or things
example:
speech part: adjective
synonyms: mutual
definition: hybridization involving a pair of crosses that reverse the sexes associated with each genotype
example:
speech part: noun
synonyms: reciprocal cross
definition: (mathematics) one of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2
example:
speech part: noun
synonyms: multiplicative inverse
definition: something (a term or expression or concept) that has a reciprocal relation to something else
example: risk is the reciprocal of safety
speech part: noun
synonyms:

reciprocal is explained and pronounced

How reciprocal is being used?