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P

P

14 4.8
The chemical symbol for phosphorus, a reactive element used in fertilizers
  • noun
  • /piː/
  • Specialized
translation icon : fósforo
  • In the periodic table, the element P stands for phosphorus, which is vital for many biological processes.
  • P =
  • substance P
  • P fertilizer

Examples

  • The DBM, however, reduced the AFP's request of P1.8 billion ($72 billion) to P1.2 billion ($48 million).

    Academic text (1999)
  • There is some evidence that substance P, an 11-amino-acid peptide, is involved in the itching response in some diseases.

    Academic text (1999)
  • And the power factor is the ratio of real power P divided by the apparent power.

  • As a major sustainability challenge, peak P is difficult to ignore.

    Academic text (2011)
  • Much of Morocco's P reserves are in disputed, independent territory in the Western Sahara.

    Academic text (2011)
  • Phosphorus, represented by the symbol P, is essential for plant growth and is found in fertilizers.

  • The chemical formula for phosphate includes the element P, indicating its presence in various compounds.

Synonyms

phosphorus
vsP
  • Specialized
22 7.2

A chemical element found in rocks and living bodies that helps make bones and teeth

is the single-letter sign representing that chemical element
atomic number 15
vsP
  • Specialized
4.8

A chemical element used in fertilizers and found in plants and bones

is the single-letter sign focusing on a written abbreviation not properties

Compounds

p-type semiconductor
  • Specialized
7.4

A material that conducts electricity mainly by positive holes rather than electrons

p-n junction
  • Specialized
5.3

A boundary between two semiconductor parts that lets electric current flow one way

p-n-p transistor
  • Specialized
7.5

A small electronic part with three layers that controls and increases electric current

the p-word
  • NSFW
9.9

A polite way to avoid saying a rude word that starts with p

vitamin P
  • Archaic
9.2

An old name for plant chemicals once thought to help small blood vessels

Surface Forms

P singular
Ps plural

Etymology

P stands for the element phosphorus, a name from the Greek phosphoros which means 'light-bringer' because phosphorus can glow in the dark, and this is the same beginning you see in photo for 'light'. So P as a symbol tells you the substance is phosphorus, known for its light-like glow and its use in plant food.