What does phot mean in medical terms?

phot

Meaning: light

Type: Word root · Body system: Whole Body & General Terms

A word root is the core of a word; prefixes and suffixes attach around it. On this page: what phot means, and real medical words that use it, each broken down into its parts.

Example words using phot

photophobia
phot (light) + -phobia (aversion) = sensitivity or aversion to light
phototherapy
phot (light) + therapy (treatment) = treatment using light
photoreceptor
phot (light) + receptor (receiver) = a cell that receives light

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.