Feb 21, 2024 · These terms describe positions towards the front (anterior) and back (posterior) of the body, with respect to the organism’s forward motion. In humans, the chest is anterior, while the back …

Jul 8, 2026 · Posterior comes from the Latin word posterus, meaning "coming after". Posterior is often used as a technical term in biology and medicine to refer to the back side of things, and is the …

Jan 2, 2026 · 'Anterior' describes structures located towards the front of the body, whereas 'posterior' refers to those at the back. For instance, the heart is posterior to the sternum, indicating that it lies …

Anterior (from Latin ante 'before') describes what is in front, and posterior (from Latin post 'after') describes what is to the back of something. [19] For example, for many fish the gill openings are …

The prefix post means “after,” and things that are posterior come after the things in the front. The opposite of posterior is anterior, which refers to the front, usually of body parts.

Oct 30, 2023 · Anterior and posterior Anterior indicates that the body part in question is “in front of” or “front”. Posterior indicates that it is “in behind of” or “behind”.

posterior Pertaining to the back of the body or a part. Dorsal. Compare ANTERIOR. Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005

Feb 24, 2026 · ‘Posterior’ means the back of the body — the opposite of anterior. The back of the head, shoulder blades, and heels are all posterior parts. A useful mnemonic is that ‘posterior’ sounds like …

Apr 2, 2026 · The simple definition of POSTERIOR is near or toward the back of something (such as the body).

Posterior (or dorsal) Describes the back or direction toward the back of the body. The popliteus is posterior to the patella.