“mosaic virus”

We have one entry that includes the term mosaic virus.

tobacco mosaic virus

noun

: a single-stranded RNA virus (Tobamovirus tabaci of the family Virgaviridae) that occurs worldwide and causes mosaic disease in plants (such as tobacco and tomato) especially of the nightshade family


Challenging Standardized Test Words

  • high school student holding a pencil leaning over a sat test
  • Despite the cacophony, the student tried to study.
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.

Pick the best words!

PLAY
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!