Which prefix refers to "bone"?

The prefix "osteo-" specifically refers to "bone." This term originates from the Greek word "osteon," meaning bone. It is commonly used in medical and anatomical terminology to describe anything related to the bones, such as in the terms "osteoporosis" (a condition characterized by weakened bones) or "osteopathy" (a type of alternative medicine that emphasizes the role of the skeleton and its components in health and disease).

In contrast, "neuro-" relates to the nervous system, including nerves and brain structures. "Nucleo-" is associated with nuclei, often referring to cell nuclei or molecular components within cells. "Meta-" typically denotes change or transformation among biological or chemical processes. Understanding these prefixes is vital in fields like medicine, biology, and anatomy, as they offer insight into the specific areas they describe.