n. 1 a secondary part of a set. 2 Math. a set all the elements of which are contained in another set.
SUBSET
Meaning of SUBSET in English
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012
n. 1 a secondary part of a set. 2 Math. a set all the elements of which are contained in another set.
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012