Meanings
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1
noun
A box where letters are delivered to or collected from.
She placed the stack of envelopes in her mailbox and lifted the red flag.
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2
noun
A folder or account that stores your email messages.
My mailbox was full of unread messages after the holiday.
Thesaurus
Synonyms
More
post-box
Word family
Forms
mailboxes
Derived forms
e-mailbox
Related forms
voicemailbox
Etymology
From mail + box.