DuckCorp Dico

Found one definition

1.                 From English-日本語 (にほんご) FreeDict+WikDict dictionary ver. 2022.11.18:
                   
   
   
                   
                     
   pair //pɛə(ɹ)// //pɛɹ// <n>
   1. 対
   couple of working animals attached to work together
   2. 対偶
   kinematics: two elements, which permit only certain kind of relative motion
   3. ペア, 対
   two people in a relationship
   4. 一組, 対, ペア, 一対
   two similar or identical things