1. people who drink something quickly and in large amounts
Usage: informal
2. vehicles or machines that consume fuel rapidly and inefficiently
Usage: informal

Examples

• The beer guzzlers at the party finished all the drinks within an hour.
• Those old trucks are real gas guzzlers compared to modern hybrids.
• Water guzzlers should be more mindful during the drought.
• SUVs are often criticized as fuel guzzlers.
• The soda guzzlers in our office go through cases of drinks weekly.
• These vintage cars are notorious guzzlers at the gas pump.