1. plural of frother; devices or people that create or produce froth or foam
Usage: commonly used in coffee-making contexts; can refer to mechanical devices or people who froth liquids
2. people or things that talk excessively or produce empty talk
Usage: informal; derogatory

Examples

• The espresso machine comes with two different frothers for steaming milk.
• Electric frothers make it easy to create cappuccinos at home.
• She used one of the handheld frothers to prepare her morning latte.
• The barista tested several frothers to find the best one for the café.
• Those frothers at the meeting spent an hour discussing nothing important.