retrovirus

(retrō vī′rəs)

noun

any of a family (Retroviridae) of RNA viruses which have a virion that makes reverse transcriptase, including the viruses that cause leukemia and AIDS

See retrovirus in American Heritage Dictionary 4

noun pl. ret·ro·vi·rus·es
Any of a group of viruses, many of which produce tumors, that contain RNA and reverse transcriptase, including the virus that causes AIDS.

Related Forms:

  • retˌro·viˈral adjective

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