Related to, or characteristic of, the hominid species Pithecanthropus.

plural of pithball

A ball made of plant pith, used in early experiments with electricity.

Any monkey of the subfamily Pitheciinae

plural of pitheciine

plural of pithecanthropoid

One of the first species of hominid that is considered truly human, originally classed as genus Pithecanthropus but now classed as genus Homo.

Pertaining to or characteristic of the pithecanthropoids.

plural of pithiatism

Absence of pith.