411 REFERENCE · Wiktionary
Golden Dome
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Golden Dome (missile defense system)
Proper noun
1 golden dome
A planned multi-layer missile defense system for the United States, using a constellation of thousands of satellites to detect and destroy ballistic, hypersonic, and cruise missiles before or during their flight.