a fee is a form of:

Beaker



noun
1.
ពែងសម្រាប់ផឹក, កំប៉ុងសម្រាប់លេងឆ្ពិនភ្នែក, កែវមានចង្អូរនៅមាត់, ពែងធំ
ENGLISH MEANING
noun
1.
A large drinking cup, with a wide mouth, supported on a foot or standard.
2.
An open-mouthed, thin glass vessel, having a projecting lip for pouring; -- used for holding solutions requiring heat.