Meaning of antiballistic

an•ti•bal•lis•tic

Pronunciation: (an"tē-bu-lis'tik, an"tī-), [key]
— adj. Mil.
  1. designed to detect, intercept, or destroy ballistic missiles: an antiballistic missile.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.