— pteridological /ter'i dl oj"i keuhl/ , adj. — pteridologist , n.
/ter'i dol"euh jee/ , n.
the branch of botany dealing with ferns and related plants, as the horsetails and club mosses.
[ 1850-55; PTERIDO- + -LOGY ]
— pteridological /ter'i dl oj"i keuhl/ , adj. — pteridologist , n.
/ter'i dol"euh jee/ , n.
the branch of botany dealing with ferns and related plants, as the horsetails and club mosses.
[ 1850-55; PTERIDO- + -LOGY ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012