Words · Familiar
popper
/ˈpɑpɚ/ · 6 letters · 4 distinct letters
- noun
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)
- noun
a container of stimulant drug (amyl nitrate or butyl nitrite)
- noun
a container for cooking popcorn