The term "humanoid" describes something that resembles a human being in form, often with two legs and a head. Think of robots designed to look like people, or even some creatures that have evolved to mimic human features. It's used to point out similarities between non-human entities and humans, highlighting the physical characteristics that make them appear human-like. In science fiction, humanoid forms are common, representing advanced technology or alien life.

Essentially, "humanoid" is a descriptive term focused on physical appearance. It's important to note that being humanoid doesn't mean something is human. It simply means it possesses traits that are visually similar to humans. This concept plays a significant role in various fields, from robotics and artificial intelligence to zoology and anthropology, allowing us to categorize and understand different forms of life and creations.