gas-proofing
/ˈɡaspruːfɪŋ/noun
The action or process of making an enclosure (material, etc.) gas-proof.
Origin
Late 19th century. From gas-proof + -ing.
- Holy Spirit Association for the Unification of World Christianity
- holystone
- holy terror
- Holy Thursday
- holy war
- holy water
- Holy Week
- Holy Writ
- Holy Year
- hom
- homa
- homage
- homage ancestral
- homage jury
- homager
- homaging
- homalographic
- homaloid
- homaloidal
- Homaloptera
- homarine
- homatropin
- homatropine
- Homberg's phosphorus
- hombre