Spanish word

nuclear

Pronunciation

IPA/nukleˈaɾ/

Meaning

  • adjectivenuclear

Example

La planta nuclear está cerca.

The nuclear power plant is nearby.

Illustration for nuclear (nuclear)

More examples

La industria nuclear genera debates sobre seguridad.

The nuclear industry generates debates about safety.

Core concept

Dense central core.

Common phrases

  • planta nuclear

    nuclear power plant

  • energía nuclear

    nuclear energy

  • accidente nuclear

    nuclear accident

Similar words

atómico: Relating to atoms or to phenomena at the atomic scale.
radiactivo: Emitting ionizing radiation or containing unstable radioactive material.
fundamental: Forming the basic underlying foundation or essential core of something.

Definition in Spanish

Que pertenece o está relacionado con el núcleo o centro de algo, usado tanto en sentido literal como figurado para indicar lo esencial o central; en ciencia se aplica al núcleo atómico.

Word origin

From Latin nucleus 'kernel' (from nux 'nut'), originally meaning a small central lump and later applied to the atomic nucleus.

Usage tips

  • Spanish places stress on the final syllable (nuclear) unlike English 'NU-clear', and using nuclear figuratively to mean something extremely central or serious can sound like an exaggeration.

Other meanings

  • centraladjective

Opposites

  • periféricoperipheraladjective
  • renovablerenewableadjective

Word lists with this word