Definition 1 of 4
Pro Tip 1/3
Expect Delays
Mail delivery can be delayed due to holidays, weather, or errors. My birthday card arrived a week late due to mail delays.
Pro Tip 2/3
Physical Item
Mail refers to actual, physical letters and packages. She decorated the mail with stamps and stickers.
Pro Tip 3/3
Mail vs Email
Mail usually means physical post, while email is digital. Grandma prefers receiving mail to email.