Wordnet 3.0
NOUN (1)
1.
a security created when a group of mortgages are gathered together and bonds are sold to other institutions or the public;
investors receive a portion of the interest payments on the mortgages as well as the principal payments;
usually guaranteed by the government;
WordNet (r) 3.0 (2006):
mortgage-backed security
n 1: a security created when a group of mortgages are gathered
together and bonds are sold to other institutions or the
public; investors receive a portion of the interest
payments on the mortgages as well as the principal
payments; usually guaranteed by the government