Earmuffs are a form of protective gear that are used to cover the ears and protect them from cold weather or loud noises. However, there are numerous synonyms for the word that can be used to describe these types of protective gear. Some of these synonyms include ear defenders, ear warmers, ear flaps, and ear covers. Ear defenders are frequently used in industrial settings to protect workers from loud machinery, whereas ear warmers and ear flaps are often used to keep ears warm in colder climates. Ear covers can be used for a wider range of purposes, including protecting ears from the sun or wind. Regardless of the synonym used, these protective gear items serve the same purpose, which is to protect the ears.