Orelha

Orelha is a Portuguese word that translates to "ear" in English. It refers to the external, visible part of the auditory organ in humans and many other animals. The orelha is responsible for collecting sound waves and directing them into the ear canal. It is also a significant feature in animal anatomy, often used for identification or to express emotion.

In a broader, figurative sense, "orelha" can also mean an ear in the context of an object, such as the ear-shaped handle of a cup or jug. This usage extends to the concept of paying attention or listening, as in the phrase "dar ouvidos" which means "to lend an ear" or "to pay attention."

The orelha's shape and size vary greatly among species, playing roles in thermoregulation, communication, and defense. For instance, the large ears of a fennec fox help dissipate heat, while the flapping ears of a dog can convey a range of emotions. In human culture, the orelha has also been a subject of art, literature, and even fashion, with adornments like earrings being common. The study of the orelha and its functions falls under the field of otology.