black helicopter
US
noun
(In the context of various conspiracy theories) an unmarked, dark-coloured helicopter believed to be involved in sinister or covert activities, especially relating to the establishment of a global government.
adjective
(attributive) of or relating to belief in conspiracies of this type.
Origin
1970s; earliest use found in Havre (Montana) Daily News.
- ceroc
- ceroplastic
- cerous
- Cerritos
- Cerro Gordo
- cert
- cert.
- certain
- certainly
- certainty
- CertEd
- certes
- certifiable
- certifiably
- certificate
- certificate of deposit
- Certificate of Secondary Education
- certification
- certified cheque
- certified mail
- certified milk
- certified public accountant
- certifier
- certify
- certiorari