usus meaning in English

nobility [nobilities]▼◼◼◻noun
[UK: nəʊ.ˈbɪ.lɪ.ti] [US: noʊ.ˈbɪ.lɪ.ti]

splendour [splendours]▼◼◻◻noun
[UK: ˈsplen.də(r)] [US: ˈsplen.dər]

Your Highness▼◼◼◼

Your Highness▼◼◼◼

His Highness▼◼◼◼

Her Highness▼◼◼◻

efficiency [efficiencies]▼◼◼◼noun
[UK: ɪ.ˈfɪʃn.si] [US: ə.ˈfɪ.ʃən.si]

effectiveness [effectivenesses]▼◼◼◼noun
[UK: ɪ.ˈfekt.ɪv.nəs] [US: ɪ.ˈfekt.ɪv.nəs]

efficacy [efficacies]▼◼◼◻noun
[UK: ˈe.fɪk.ə.si] [US: ˈe.fɪˌk.æ.si]

separation of powers▼◼◼◼