[ ɪ'l(j)u:trɪeɪt ]
■ verb Chemistry separate (particles in a mixture) by suspension in an upward flow of liquid or gas.
Derivatives
elutriation noun
Origin
C18: from L. elutriat- , elutriare 'wash out'.
ELUTRIATE
Meaning of ELUTRIATE in English
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004