Definition
Not a valid English word.
Example
N/A
Conversation

Did you hear about that redial feature on the new phone?

Yeah, it sounds pretty cool!

I think it could save a lot of time when calling back.

Definitely! I hate having to look up numbers again.
Synonyms & Antonyms
Synonyms
recurrent
repetitive
cyclic
Definition
A feature on a phone that allows you to call the last number you dialed again automatically.
Example
I pressed the redial button to call my friend back immediately.
Conversation

Did you see that my phone has a redial button?

Yeah, I noticed that! It’s so convenient.

I love how it makes calling back so easy with just one press of the redial.
Definition
To make a phone call again to the same number after a previous call.
Example
I had to redial the number because the line was busy.
Tense Forms
Past: redialed
Past Participle: redialed
Conversation

I tried to call you earlier, but it went to voicemail.

Oh really? I must have missed it.

Let me just redial and see if you pick up now.
Root Explanation
Redial → It is formed from "re-" (meaning again) and "dial" (from Old French *dialer*, meaning to select or choose). The word "redial" means to select or choose a number again, typically on a telephone.
Memory Tip
Think of 'again' ('re-') when you 'select' a number ('dial') on your phone — that's why redial means to call the same number again.
Visually Confused Words
predial
soredial
remedial
praedial
retial
redeal
radial
medial