zásada meaning in English

base [bases]▼(chemical compound that will neutralize an acid)
noun
[UK: beɪs] [US: ˈbeɪs]

precept [precepts]▼(rule or principle governing personal conduct)
noun
[UK: ˈpriː.sept] [US: ˈpriː.ˌsept]

principle [principles]▼(fundamental assumption)
noun
[UK: ˈprɪn.səp.l̩] [US: ˈprɪn.səp.l̩]

principle [principles]▼(moral rule or aspect)
noun
[UK: ˈprɪn.səp.l̩] [US: ˈprɪn.səp.l̩]

tenet [tenets]▼(an opinion, belief or principle)
noun
[UK: ˈte.nɪt] [US: ˈte.nət]