phossy jaw
Noun
Meaning
phossy jaw (uncountable)
A disease resulting from exposure to white phosphorus causing degeneration of the teeth and jaw.
Synonyms
Examples
Chronic white phosphorus poisoning leads to necrosis of the jaw called " phossy jaw ".
In addition, exposure to the vapours gave match workers a severe necrosis of the bones of the jaw, the infamous " phossy jaw ".