Meaning of NOCTILUCENT in English

NOCTILUCENT

— noctilucence , n.

/nok'teuh looh"seuhnt/ , adj. Meteorol.

(of high-altitude clouds) visible during the short night of the summer.

[ 1885-90; NOCTI- + LUCENT ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .