Definition

Related to a number system that uses eight as its base.

Example

In computer science, octal is often used to represent binary data in a more compact form.

Conversation

Have you ever tried to understand octal numbers?

Not really, I mostly stick to decimal and binary.

I find the octal system pretty interesting, though.

Yeah, I guess it’s cool to learn about different number systems.

Synonyms & Antonyms

Root Explanation

Octal → It is formed from "octo-" (from Greek "okto", meaning eight) and "-al" (a suffix used to form adjectives). The word "octal" refers to a numerical system based on eight.

Memory Tip

Think of the prefix 'octo-' which means eight, and remember that 'octal' relates to the number system that uses eight as its base.

Visually Confused Words