RETROVIRUSES

Scrabble 15 Words With Friends 17

Scrabble letter values: R₁E₁T₁R₁O₁V₄I₁R₁U₁S₁E₁S₁ = 15

Definition

RETROVIRUSES is the plural of RETROVIRUS.

noun RETROVIRUS: any of a group of viruses that contain two single-strand linear RNA molecules per virion and reverse transcriptase (RNA to DNA).