vocabulary

mastery
UK /və(ʊ)ˈkæb.jʊ.lə.ɹɪ/ US /voʊˈkæb.jəˌlɛ.ɹi/noun

card 1 of 10 · context meaning

Which meaning of 'vocabulary' is used in the sentence?

Vocabulary provides a foundation from which grammar, phonology, and morphology emerge.