definition of hyancinths
hyacinth noun [C]. âº a pleasant-smelling âplant with a lot of âsmall âflowers that âgrow âclose together around one âthick âstem. (Definition of hyacinth from the Cambridge Advanced Learnerâs Dictionary & Thesaurus Â© Cambridge University Press).See all translations.yacinth noun [C]. âº a pleasant-smelling âplant with a lot of âsmall âflowers that âgrow âclose together around one âthick âstem. (Definition of hyacinth from the Cambridge Advanced Learnerâs Dictionary & Thesaurus Â© Cambridge University Press).