English
pyrocatechase
From pyro- + catechase.
Proto-Indo-European *péh₂wr̥ ‘fire’
Proto-Hellenic *pāwər
Ancient Greek πῦρ ‘fire’
Latin pyr
English pyro-
Today it means
noun Catechol 1,2-dioxygenase
Language periods are conventional ranges, not dates for this word.
Etymograph / pyrocatechase