# ปอปเปอร์
## Noun (N)
### Sense: a container of stimulant drug (amyl nitrate or butyl nitrite)
- popper
### Sense: British philosopher (born in Austria) who argued that scientific theories can never be proved to be true, but are tested by attempts to falsify them (1902-1994)
- Popper
- Karl Popper
- Sir Karl Raimund Popper