Definition

An object or person that prevents something from happening or moving forward.

Example

The blocker in the game prevented the opponent from making a move.

Conversation

I think I need a blocker for my phone to limit distractions.

That sounds like a good idea! What kind are you thinking of?

Maybe something that blocks social media during work hours.

Yeah, that could really help you stay focused!

Synonyms & Antonyms

Root Explanation

Blocker → It is formed from "block" (from Old English "blocca", meaning a solid piece or obstruction) and "-er" (meaning a person who). A blocker is a person or thing that obstructs or prevents movement or progress.

Memory Tip

Think of a 'block' as something that creates an 'obstruction' and the '-er' indicates a person. So, a blocker is someone who obstructs or prevents something from happening.

Visually Confused Words