inbox — Writing an Email inbox /ˈɪnbɒks/ noun CEFR A2 The place where new emails arrive and are stored. “You have three new messages in your inbox.” Related words in this scene signphotoemailmessageattachmentsendreplysubjectaddressforwardspamdraftsignaturecontactattachreadwritecomposereceivenewurgentrecipientsenderletteroutboxunreadlinknotificationarchive Practice this word Create worksheet