ULTRAPURE


Meaning of ULTRAPURE in English

— ultrapurely , adv. — ultrapurity , n.

/ul'treuh pyoor"/ , adj.

extremely pure, esp. without impurities: ultrapure silicon for semiconductors.

[ 1960-65; ULTRA- + PURE ]

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