bulletproof
bul·letp·roof
adjective
1.
without flaws or loopholes
- “an ironclad contract”
- “a watertight alibi”
- “a bulletproof argument”
2.
Origin
From bullet + -proof.
Phrases
- bulletproof coffee
- bulletproof host
- bulletproof hosting
- bulletproof vest
Related words
Word family
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.