Definition

To input information again into a device, like a keyboard or keypad, after it has already been entered before.

Example

I need to rekey the password for my account.

Tense Forms

Conversation

I need to rekey my password for the computer.

Oh, that can be a bit of a hassle sometimes.

Yeah, especially when I forget the old one.

Just make sure you write it down somewhere safe after you rekey it!

Synonyms & Antonyms

Root Explanation

Rekey → It is formed from "re-" (meaning again) and "key" (from Old English "cæg", meaning a device used to open locks). The word "rekey" means to change the key of a lock again, making it usable with a new key.

Memory Tip

Think of changing a lock's key 'again' ('re-') — that's what rekey means.

Visually Confused Words