PLANETOLOGY


Meaning of PLANETOLOGY in English

— planetological /plan'i tl oj"i keuhl/ , adj. — planetologist , n.

/plan'i tol"euh jee/ , n.

the branch of astronomy that deals with the physical features of the planets.

[ 1905-10; PLANET + -O- + -LOGY ]

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