1. Plural of flusher; devices or mechanisms that cause water to flow and clean a toilet bowl.
Usage: Most common sense; refers to toilet-flushing mechanisms
2. Plural of flusher; people or things that flush or cause something to become red or hot.
Usage: Less common; can refer to people who blush easily or devices that heat or redden something

Examples

• The old flushers in the building needed to be replaced with modern, water-efficient models.
• Modern toilet flushers use less water than older versions.
• The plumber installed new flushers in all the bathrooms.
• Some people are natural flushers who blush at the slightest embarrassment.
• The factory's flushers help clean the production equipment automatically.