MedicalTerminology DB

Meaning of LAK cell: A white blood cell that is stimulated in a laboratory to kill tumor cells.

Definition of LAK cell

A white blood cell that is stimulated in a laboratory to kill tumor cells. Also called lymphokine-activated killer cell.

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.