technical term(word that has a specific meaning within a specific field of expertise according to the context) noun [UK: ˈtek.nɪk.l̩ tɜːm] [US: ˈtek.nɪk.l̩ ˈtɝːm]
vakterminologie substantief {f}
vocabulary [vocabularies](stock of words used in a particular field) noun [UK: vəˈk.æ.bjʊ.lə.ri] [US: voˈkæ.bjə.ˌle.ri]