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phosphorus

1 ENTRIES FOUND:
phosphorus /ˈfɑːsfərəs/ noun
phosphorus
/ˈfɑːsfərəs/
noun
Britannica Dictionary definition of PHOSPHORUS
[noncount] chemistry
: a poisonous chemical element that glows in the dark and burns when it is touched by air

— phosphoric

/fɑsˈforɪk/ adjective