Is RETROVIRUSES a word?Yes. RETROVIRUSES is a 12-letter noun. RETROVIRUSES is a plural or present-tense form of RETROVIRUS: any of a group of viruses that contain two single-strand linear RNA molecules per virion and reverse transcriptase (RNA to DNA); the virus transcribes its RNA into a cDNA provirus that is then incorporated into the host cell Check the official dictionary for your particular word game before playing it.
Meaning and definition
RETROVIRUSES is a plural or present-tense form of RETROVIRUS.
1noun
RETROVIRUSES is a plural or present-tense form of RETROVIRUS: any of a group of viruses that contain two single-strand linear RNA molecules per virion and reverse transcriptase (RNA to DNA); the virus transcribes its RNA into a cDNA provirus that is then incorporated into the host cell
Source: Open English WordNet 2025 (CC BY 4.0) ↗