phosphor

[ˈfɒsfə]

phosphor Definition

• 1. a synthetic substance that exhibits phosphorescence
• 2. a substance that emits light after being irradiated by a source of energy, such as visible light or electrons

Using phosphor: Examples

Take a moment to familiarize yourself with how "phosphor" can be used in various situations through the following examples!

• Example

  The phosphor coating on the inside of the tube glows when struck by electrons.

• Example

  The phosphor in the paint made it glow in the dark.

phosphor Synonyms and Antonyms

Synonyms for phosphor

• luminophore
• phosphorescent material

Phrases with phosphor

• red phosphorus

  a non-toxic allotrope of the chemical element phosphorus that is used in the manufacture of safety matches, pesticides, and semiconductors

  Example

  Red phosphorus is used in the production of semiconductors.

• white phosphorus

  a highly reactive and toxic allotrope of the chemical element phosphorus that ignites spontaneously in air and is used in incendiary weapons and fertilizers

  Example

  White phosphorus is banned under international law for use in warfare.

• phosphor bronze

  an alloy of copper, tin, and phosphorus that is corrosion-resistant and has high strength and hardness

  Example

  Phosphor bronze is used in the manufacture of springs, electrical contacts, and musical instruments.

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Summary: phosphor in Brief

The term 'phosphor' [ˈfɒsfə] refers to a synthetic substance that exhibits phosphorescence, or a substance that emits light after being irradiated by a source of energy. It is commonly used in the manufacture of safety matches, semiconductors, and incendiary weapons. 'Phosphor' extends into phrases like 'red phosphorus,' denoting a non-toxic allotrope of the chemical element phosphorus, and 'phosphor bronze,' an alloy of copper, tin, and phosphorus.