英和和英

名詞

infuscation (countable かつ uncountable, 複数形 infuscations)

1. The act of darkening.
2. The state of being dark; obscurity^[1].
3. A dark patch or marking.
   • 1959, Kansas Agricultural Experiment Station, Technical Bulletin

     We consider, until more specimens are discovered, interruptus as only a subspecies of poecilogaster as the major differences between the two are color intensity of the wing infuscations, and of pile and tomentum.