tinfoil hat
Meaning
- A piece of headgear made from one or more sheets of tin foil, aluminium foil, or other similar material, especially when worn in the belief that it shields the brain from electromagnetic fields, or against mind control or mind reading.
- (broadly) A conspiracy theorist.
Synonyms
Translations
Etymology
From tinfoil + hat.
Notes
Sign in to write sticky notes
Start learning English with learnfeliz.
Practice speaking and memorizing "tinfoil hat" and many other words and sentences in English.