Preexisting
verb (used without object)
1.
to exist beforehand.
2.
to exist in a previous state.
verb (used with object)
3.
to exist prior to (something or someone else); precede:
primitive artifacts that preexisted sophisticated tools.
Read Also:
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verb (used without object) 1. to exist beforehand. 2. to exist in a previous state. verb (used with object) 3. to exist prior to (something or someone else); precede: primitive artifacts that preexisted sophisticated tools. pre-existing adjective 1. occurring or existing previously
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- Pre-existing condition
noun See preexisting condition
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noun 1. a particular instance of personally encountering or undergoing something: My encounter with the bear in the woods was a frightening experience. 2. the process or fact of personally observing, encountering, or undergoing something: business experience. 3. the observing, encountering, or undergoing of things generally as they occur in the course of time: to […]
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noun a preventive measure in which antiretroviral drugs are used by an individual prior to potential HIV exposure to reduce the likelihood of infection; Abbr. PrEP Examples The effectiveness of PrEP for HIV is as yet unproven. Usage Note medicine