Bedeutung von “each other” im Essential American English Dictionary

each other

pronoun us /ˌitʃ ˈʌð.ər/

A2 used to show that each person in a group of two people does something to or with the other:

My cousin and I haven’t seen each other in weeks.
The children are always arguing with each other.

(Definition von “each other” aus dem Webster's Essential Mini Dictionary © Cambridge University Press)