- an extinct species of hominin classified within the genus Homo but on a branch other than that of modern humans: the first fossil specimens, originally assessed at about two million years of age, were discovered northwest of Johannesburg, South Africa, in 2013, but a more recent dating of 235,000–335,000 years places them in a time when more modern, larger-brained hominins were already living.
- a fossil belonging to this species.
