fumigant
UK[ˈfjuːmɪɡənt]US[ˈfjuːmɪɡənt]
n
a chemical substance used in the form of fumes to disinfect or rid an area of pests.
Morpheme Breakdown
fum
ig
ant
fum
smoke
ig
verb suffix
ant
agent suffix
Etymology
The word 'fumigant' is built directly upon the latin root 'fumus', meaning smoke. The latin verb 'fumigare', meaning 'to smoke' or 'to fumigate', was formed by adding the verbal suffix '-igare' to this root. In english, the noun-forming suffix '-ant', derived from latin '-antem', was appended to create an agent noun. Thus, a fumigant is literally 'that which produces smoke', a logical description for a substance that works by releasing fumes to eliminate pests or purify an area.
Analysis
Structure: fum (smoke) + ig (verb suffix) + ant (agent suffix)
fum (from latin 'fumus', meaning 'smoke'), ig (a latin verbal suffix), ant (a latin suffix forming agent nouns, indicating 'one who does' or 'that which does').
Examples
The warehouse was sealed before the fumigant was released to eradicate the termite infestation.
Phosphine is a common fumigant used to protect stored grain from insects.
Proper ventilation is crucial after applying a fumigant to ensure the safety of the occupants.