each other

each other

[ˌiːtʃ ˈʌðə(r)]
 pronoun (also one another)
  they know each other — ils se connaissent
  to help each other — s'entraider
  they wear each other's clothes — ils se prêtent leurs vêtements
  to worry about each other — s'inquiéter l'un pour l'autre
  kept apart from each other — séparés l'un de l'autre
••
 each other is very often translated by using a reflexive pronoun (nous, vous, se)
 For examples and particular usages see the entry below