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radiothorium
[ rey-dee-oh-thawr-ee-uhm, -thohr- ]
/ ˌreɪ di oʊˈθɔr i əm, -ˈθoʊr- /
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noun Chemistry.
a disintegration product of thorium.
QUIZ
CUDDLE UP! A COZY QUIZ ON FALL WORDS HAS ARRIVED
If autumn is your ideal season, spice up your repertoire of "fall" vocabulary with this quiz on some warm and vivid descriptive words for the season.
Question 1 of 10
Which of the following words means “to make a crackling sound; crackle”?
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Words nearby radiothorium
radiotherapeutic, radiotherapeutics, radiotherapy, radiothermy, radiothon, radiothorium, radiotoxemia, radiotoxic, radiotracer, radiotransparent, radiotropic
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021