Definition

The quality of being able to be decided or determined, especially in logic or mathematics.

Example

The decidability of certain mathematical problems is a key topic in theoretical computer science.

Conversation

Have you ever heard of the concept of decidability in math?

Yeah, it’s about whether a problem can be solved or not, right?

Exactly! It’s fascinating how some problems are just inherently unsolvable due to decidability.

For sure! It makes you think about the limits of what we can actually figure out.

Synonyms & Antonyms

Root Explanation

Decidability is formed from "decidere" (meaning to cut off or decide) and the suffix "-ability" (meaning the quality of being able to). The term refers to the quality of being able to decide or determine a particular outcome.

Memory Tip

Think of the word 'decide' which means to cut off options, combined with '-ability' which indicates the quality of being able to do something. This helps you remember that 'decidability' refers to the quality of being able to make a decision.

Visually Confused Words