Question

what is reciprocal pronoun

Answer 1

A reciprocal pronoun is a pronoun which is used to indicate that two or more people are carrying out or have carried out an action of some type, with both receiving the benefits or consequences of that action simultaneously

Answer 2

A reciprocal pronoun is a pronoun that refers to previously-named nouns that are both receiving the action simultaneously.

 In English, the reciprocal pronouns are:

⇒Each other
⇒One another

ex :

The team members played their hearts out for one another.
They gave each other presents.