graphene

noun

UK /ˈɡræfiːn/

US /ˈɡræfiːn/

Graphene is a super-thin sheet of carbon that is only one atom thick.

Scientists use graphene to make strong, light materials.

SYNONYMS

carbon sheet carbon monolayer single-layer carbon carbon film

RELATED WORDS

graphite carbon nanomaterial fullerene nanotube

OTHER MEANINGS

2. A single layer of carbon atoms arranged in a honeycomb pattern.

The honeycomb structure gives graphene its unusual strength.

3. A material studied for use in electronics because electrons move through it very fast.

Engineers hope graphene will make faster computer chips.

4. A form of carbon that conducts electricity and heat very well.

Graphene conducts heat better than copper.