expéditeur signifie anglais

sender [senders]▼◼◼◼(someone who sends)
noun
[UK: ˈsen.də(r)] [US: ˈsen.dər]Write the sender's address on the backside! = Ecris l'adresse de l'expéditeur au dos!

originator [originators]▼◼◼◻(someone who originates)
noun
[UK: ə.ˈrɪdʒ.ə.neɪt.ə(r)] [US: ə.ˈrɪdʒ.ə.neɪt.r̩]

dispatcher [dispatchers]▼◼◼◻(one who dispatches (something))
noun
[UK: dɪ.ˈspæ.tʃə(r)] [US: ˌdɪ.ˈspæ.tʃər]

consigner▼◼◻◻(party that provides merchandise for consignment sale)
noun
[UK: kən.ˈsaɪ.nə(r)] [US: kən.ˈsaɪ.nər]