英和和英

語源

From ring +‎ spot.

名詞

ringspot (countable and uncountable, plural ringspots)

1. (phytopathology) A symptom of various viral infections in plants, taking the form of rings or spots of damaged tissue.
   • 2008, M. V. Nayudu, Plant Viruses‎:

     Disease name: Tobacco rattle Causal virus: Tobacco rattle virus Symptoms: Necrotic local lesions, necrotic or chlorotic ringspots, systemic necrosis, ringspots, line patterns, mottling are the various symptoms induced in tobacco depending on the environment and cultivars.

アナグラム

• ringpost, sporting