Dictionary

Enter a word or phrase below to search our online dictionary of over 1,300 general medical terms, or click on a letter of the alphabet to view all terms beginning with that letter:

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Search for 'Z'

Phrase Definition
zoonosis A disease that can be spread to people by animals.
zoster A viral infection of certain sensory nerves that causes pain and an eruption of blisters on the skin along the course of the infected nerve.
zygote A fertilized ovum (egg).