Electromagnetic spectrum

The complete range of all types of radiation that has both electric and magnetic fields and travels in waves. The electromagnetic spectrum ranges from low-energy, low-frequency radiation that travels in long waves (such as radio waves and microwaves) to high-energy, high-frequency radiation that travels in short waves (such as x-rays and gamma rays).

Explore Medical Terms

20000+ Medical & Health Terms for Doctors, students & patients from a medical dictionary. Our experts define difficult medical & health language in easy-to-understand explanations of each and every medical term.

Medical & Health Terms online medical dictionary provides quick & easy access to hard-to-spell and often misspelled medical & health definitions through an extensive alphabetical A-Z listing.