Definition of supercommittee in US English:

supercommittee

noun

  • A committee responsible for coordinating or overseeing the activities of, and typically composed of members of, two or more subordinate committees or other bodies.

    ‘a supercommittee composed of members of Congress couldn't strike an agreement on ways to cut the federal budget’

Pronunciation

supercommittee

/ˈsupərkəˌmɪdi//ˈso͞opərkəˌmidē/