MedicalTerminology DB
General Medical Terms

cumulative exposure

Meaning of cumulative exposure: The total amount of a substance or radiation that a person is exposed to over time.

Definition of cumulative exposure

The total amount of a substance or radiation that a person is exposed to over time. Cumulative exposure to a harmful substance or radiation may increase the risk of certain diseases or conditions.

Written and maintained by James Murray Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.