pooter
/ˈpuːtə(r)/noun
- chiefly Entomology a suction bottle for collecting small insects and other invertebrates, having one tube through which they are drawn into the bottle and another, protected by muslin or gauze, which is sucked【主昆】吸虫瓶。
词源
1930s: said to be from the name of William Poos （1891- 1987）, American entomologist.