A meow or miaow is a cat vocalization. Meows may have a large range of sounds. [1] Adult cats rarely meow to each other, and so adult meowing to human beings is generally considered a post-domestication extension of meowing by kittens: a call for attention. [2]
Pre-domesticated felines are believed to have communicated with each other mainly via their sense of smell and marking behaviors which provide a superior means of communication with other cats, but as they were domesticated they learned to vocalize to humans. Their vocalizations can signal hunger, desire to go outside, or simple greetings. [3]
The following sounds can be produced when the cat's mouth is first opened and then gradually closed:
Meowing fundamentally evolves as a learned behavior. Feral cats meow much less often than domesticated ones. Over time, cats may learn to meow in response to human vocalizations, so that a back and forth resembling a conversation in all but content may take place. [3] [2]
The words used to represent meow globally are similar because cats meow the same way globally. However, differences between words emerge with time. [4]