Definitions for np
Overview of noun np
The noun np has 2 senses? (no senses from tagged texts)
1. neptunium, Np, atomic number 93
(a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium)
2. nurse practitioner, NP, nurse clinician
(a registered nurse who has received special training and can perform many of the duties of a physician)
