Meanings
- uncountablenatural sciencesAn isotope of yttrium, 9039Y, that is used in radiotherapy
Cite this entry
yttrium-90. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/yttrium-90
“yttrium-90.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/yttrium-90. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “yttrium-90,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/yttrium-90.
Source: yttrium-90 on Wiktionary, CC BY-SA 4.0.