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
Oxford English vocab. Оксфордский английский словарь. 2012
n.1 a secondary part of a set.
2 Math. a set all the elements of which are contained in another set.
Oxford English vocab. Оксфордский английский словарь. 2012