Definition of metalloid in English:

metalloid

noun

  • another term for semimetal
    • ‘Chemically, elements can be classified as metals, metalloids, or non-metals based, in part, upon these physical properties.’
    • ‘Inasmuch as chemical properties determine toxicological properties, metalloids should not be considered as a subset of metals but as a subset of nonmetals.’
    • ‘As its two allotropic forms might suggest, silicon is a metalloid.’
    • ‘Separating them are metalloids or semimetals.’
    • ‘Another group of elements - the metalloid or semi-metal elements - share some properties with the metals and some with the nonmetals.’

Pronunciation:

metalloid

/ˈmɛt(ə)lɔɪd/