Popular Wordlists
  • word of the day

    thulium

    thulium - Dictionary definition and meaning for word thulium

    Definition
    (noun) a soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatite and xenotime
    Synonyms : atomic number 69 , tm
Connect with us on Facebook