smoking gun
smo·king·gun
noun
1.
indisputable evidence (especially of a crime)
Related words
Broader terms
WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
smo·king·gun
indisputable evidence (especially of a crime)
WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.