பொருள் : A radioactive transuranic metallic element. Found in trace amounts in uranium ores. A by-product of the production of plutonium.
ஒத்த சொற்கள் : atomic number 93, neptunium
பொருள் : A registered nurse who has received special training and can perform many of the duties of a physician.
ஒத்த சொற்கள் : nurse clinician, nurse practitioner