Definition

To become joined or connected closely, often by fitting together like pieces of a puzzle.

Example

The two pieces of the puzzle interlock perfectly to form a complete picture.

Tense Forms

Conversation

Did you see how those puzzle pieces interlock perfectly?

Yeah, it’s satisfying to watch them come together like that.

I love when they interlock smoothly; it makes solving it so much easier.

Absolutely! It feels like a little victory every time.

Synonyms & Antonyms

Definition

A device or arrangement that connects parts together in a way that one part's operation affects another, often used to ensure safety or coordination between mechanisms.

Example

The interlock in the machine prevents it from starting unless all safety covers are in place.

Conversation

Did you see how the pieces interlock in that new puzzle game?

Yeah, it's really clever how they designed it that way!

I think that interlock feature makes it way more challenging.

Definition

To connect or join parts together in a way that they work together or affect each other.

Example

The two gears interlock to create a smooth motion in the machine.

Tense Forms

Conversation

Did you see how they interlock those pieces in the new puzzle?

Yeah, it makes the whole thing much sturdier!

I think we should try to interlock our designs for the project, too.

Root Explanation

Interlock → It is formed from "inter-" (meaning between) and "lock" (from Old English "locc", meaning to fasten or secure). The word describes the action of fastening or securing things together in a way that they are connected between each other.

Memory Tip

Think of things being 'fastened' ('lock') 'between' each other ('inter-') — that's how interlock means to connect securely.

Visually Confused Words