Definition

A part of a computer program that can run on its own but is still part of a larger program.

Example

The main program calls a subprogram to perform specific tasks more efficiently.

Conversation

I was reading about how to create a subprogram in Python.

Oh really? That sounds interesting!

Yeah, it allows you to break down your code into smaller parts.

Exactly! It makes everything so much easier to manage.

Synonyms & Antonyms

Root Explanation

Subprogram → It is formed from "sub-" (meaning under or below) and "program" (from Greek "programma", meaning a written public notice or a plan). The word "subprogram" refers to a program that operates under the main program, often as a smaller, subordinate part of it.

Memory Tip

Think of something that operates 'under' ('sub-') a main 'plan' or 'program' — that's what a subprogram is.

Visually Confused Words