CEFR B1

indium

noun

Meaning

indium means a chemical element (symbol In) with an atomic number of 49: a soft silvery-white metal. It can have more than one sense, so use the alternate meanings and examples to choose the meaning that matches your sentence.

Examples

  • The article uses indium to mean a chemical element (symbol In) with an atomic number of 49: a soft silvery-white....
  • The teacher asked students to find indium in the reading.