What does chlor- mean in medical terms?

chlor-

Meaning: green

Type: Prefix

A prefix goes at the very start of a word, before the root. On this page: what chlor- means, and real medical words that use it, each broken down into its parts.

Example words using chlor-

chloroma
chlor- (green) + oma (tumor, mass) = a green-colored tumor mass
chloropsia
chlor- (green) + opsia (vision) = vision in which objects appear tinted green

Shortened forms

Charts and notes shorten long terms — see the Medical Abbreviations guide for the short forms you will meet in real records.

Please note: This section teaches the language of medicine — what word parts mean and how terms are built. It is an educational reference, not medical advice. For the meaning of a word in your own medical record, ask the clinician who wrote it.