pyrethrum
noun/paɪˈriːθrəm/
/paɪˈriːθrəm/
- [countable] a type of flower grown especially in Kenya
Want to learn more?
Find out which words work together and produce more natural sounding English with the Oxford Collocations Dictionary app.
- [uncountable] a substance made from this flower and used for killing insects
Check pronunciation:
pyrethrum