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resorcinolphthalein

[ ri-zawr-suh-nawl-thal-een, -ee-in, -fthal-, -nol-, rez-awr- ]
/ rɪˈzɔr sə nɔlˈθæl in, -i ɪn, -ˈfθæl-, -nɒl-, rɛzˈɔr- /
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noun Chemistry.
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Which of the following nouns has an irregular plural form?

Origin of resorcinolphthalein

Words nearby resorcinolphthalein

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
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