• Drlogy Plus
Home/Medical Dictionary/Ion

Ion

An atom or a molecule that has a positive or negative electrical charge. Examples are sodium, potassium, calcium, chloride, and phosphate. These ions help move nutrients into cells, help move waste out of cells, and help nerves, muscles, the heart, and the brain work the way they should.

Related Medical Acronym & Abbreviation

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.

DOCTOR'S MOST TRUSTED HEALTHCARE PLATFORM

10M+

Patients

30000+

Doctors

25000+

Hospitals/Labs

Dictionary

Abbreviation

App

Health

Plus