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Associations to the word «Obturation»

Wiktionary

OBTURATION, noun. The act of stopping up, or closing, an opening.
OBTURATION, noun. (firearms) The process of a bullet expanding under pressure to fit the bore of the firearm, or a cartridge case expanding under pressure to seal the chamber.

Wise words

The chief virtue that language can have is clearness, and nothing detracts from it so much as the use of unfamiliar words.
Hippocrates