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filament

Meaning in simple English, pronunciation and examples

Pronunciation: US /ˈfɪləmənt/

filament means: A very thin wire inside a light bulb that becomes hot and gives off light.

noun

GLOWING WIREC1

A very thin wire inside a light bulb that becomes hot and gives off light.

  • The filament glows inside the bulb.
  • A broken filament stopped the lamp from working.
  • These bulbs contain thin tungsten filaments.

Common phrases: bulb filament, tungsten filament, filament lamp

SOLAR STRUCTUREC2

A long, thin structure of gas extending from the sun’s surface.

  • A dark filament crossed the sun’s surface.
  • The telescope captured a long solar filament.
  • Astronomers watched the filament rise and break apart.

Common phrases: solar filament, erupting filament, dark filament

FLOWER STALKC2

The thin stalk inside a flower that holds the part which produces pollen.

  • The filament supports the anther.
  • Each flower has several slender filaments.
  • We measured the filament under a microscope.

Common phrases: stamen filament, slender filament, filament length

Questions about filament

What does filament mean?

A very thin wire inside a light bulb that becomes hot and gives off light.

What is filament in other languages?

Türkçe: filaman · Español: filamento · Français: filament · Deutsch: Glühfaden · Italiano: filamento · 日本語: フィラメント

How do you pronounce filament?

It is pronounced /ˈfɪləmənt/.

How do you use filament in a sentence?

The filament glows inside the bulb. A broken filament stopped the lamp from working.

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filament in other languages

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