Definition

A device or arrangement that stops something from happening or controls its movement, often used in sailing to prevent a boom from swinging unexpectedly.

Example

The sailor adjusted the preventer to ensure the boom stayed in place during the strong winds.

Conversation

Have you ever used a preventer while sailing?

Yeah, it really helps keep the boom from swinging unexpectedly.

I think I need to get one before our next trip.

Definitely! It makes the whole experience a lot safer.

Synonyms & Antonyms

Root Explanation

Preventer → It is formed from "pre-" (meaning before) and "venire" (meaning to come). The word "preventer" refers to something that comes before or stops something from happening.

Memory Tip

Think of something that stops an event from 'coming' ('venire') by acting 'before' ('pre-') it happens.

Visually Confused Words