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What does hydr mean in medical terms?
hydr
Meaning: water, fluid
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 hydr means, and real medical words that use it, each broken down into its parts.
Example words using hydr
hydrocephalus
hydr (water) + cephal (head) + -us (condition) = accumulation of fluid within the head
hydr (water) + cephal (head) + -us (condition) = accumulation of fluid within the head
dehydration
de- (removal) + hydr (water) + -ation (process) = loss of body water
de- (removal) + hydr (water) + -ation (process) = loss of body water
hydrotherapy
hydr (water) + therapy (treatment) = treatment using water
hydr (water) + therapy (treatment) = treatment using water
More Whole Body & General Terms roots
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.