The meaning of RECIPROCAL is inversely related : opposite. How to use reciprocal in a sentence. Frequently Asked Questions About reciprocal.

A reciprocal action or arrangement involves two people or groups of people who behave in the same way or agree to help each other and give each other advantages.

The reciprocal is simply: 1/number. To get the reciprocal of a number, we divide 1 by the number. We can think of a whole number as being...

reciprocal /rɪˈsɪprəkəl/ adj of, relating to, or designating something given by each of two people, countries, etc, to the other; mutual: reciprocal friendship, reciprocal trade

Definition of reciprocal adjective in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

There are 22 meanings listed in OED's entry for the word reciprocal, two of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Math. 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.

Dec 25, 2025 · (grammar) Expressing mutual action, applied to pronouns and verbs; also in a broad sense: reflexive. (mathematics) Used to denote different kinds of mutual relation; often …

RECIPROCAL definition: given or felt by each toward the other; mutual. See examples of reciprocal used in a sentence.

Jun 17, 2025 · Discover what a reciprocal is, how to find it, and where it’s used in math. Explore step-by-step examples and student-friendly answers to common questions.