411 REFERENCE · Wiktionary
-thrin
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
From pyrethrin.
Suffix
en organic chemistry Used to form names of pyrethroid insecticides.
Derived terms
en
bifenthrin
deltamethrin
permethrin
Anagrams
en hinrt Trinh