Meaning of the word antithetical in English

What does antithetical mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

antithetical

US /ˌæn.t̬əˈθet̬.ɪ.kəl/
UK /ˌæn.tɪˈθet.ɪ.kəl/

Adjective

directly opposed or contrasted; mutually incompatible

Example:
Their views on politics are completely antithetical.
Freedom of speech is antithetical to censorship.