Phosphorus — synonyms, definition

1. Phosphorus (Noun)

P atomic number 15 daystar lucifer morning star

Phosphorus (Noun) — A planet (usually Venus) seen just before sunrise in the eastern sky.

Phosphorus (Noun) — A multivalent nonmetallic element of the nitrogen family that occurs commonly in inorganic phosphate rocks and as organic phosphates in all living cells; is highly reactive and occurs in several allotropic forms.

chemical element element major planet planet apatite