thiamine
noun/ˈθaɪəmɪn/, /ˈθaɪəmiːn/
/ˈθaɪəmɪn/, /ˈθaɪəmiːn/
(also thiamin)
[uncountable]- a vitamin of the B group, found in grains, beans and liver
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thiamine
Definition of thiamine noun from the Oxford Advanced Learner's Dictionary