noun Etymology: piperonal + -yl + butyl + oxide Date: 1945 an insecticide C 19 H 30 O 5
PIPERONYL BUTOXIDE
Meaning of PIPERONYL BUTOXIDE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012