Определение multigraph в Английский Язык Английский Язык словарь
A set V (as before), taken together with a multiset E, each of whose elements is a cardinality-two subset of V
A set V (whose elements are called vertices or nodes), taken together with a multiset E, each of whose elements (called an edge or line) is a cardinality-two multisubset of V
letters, or directly from inked type or a stereotype plate, as in a printing press
The printing may be done by means of an inked ribbon to print "typewritten" letters, or directly from inked type or a stereotype plate, as in a printing press