an informant is a form of:

Informant



noun
1.
(person who gives information) អ្នកអោយការណ៍, និវេទនិកនិកា, អ្នកអោយដំណឹង, អ្នកប្ដឹង (ចំពោះមន្ដ្រីអត្រានុកូលដ្ឋាន)
2.
(បច្ចេកទេស) អ្នកជូនព័ត៌មាន
ENGLISH MEANING
verb
1.
(TRANSITIVE) One who, or that which, informs, animates, or vivifies.
2.
(TRANSITIVE) One who imparts information or instruction.
3.
(TRANSITIVE) One who offers an accusation; an informer.