Learn how to say Oxymoronic correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word oxymoron:
a figure of speech in which apparently contradictory terms appear in conjunction (e.g. faith unfaithful kept him falsely true).
mid 17th century: from Greek oxumōron, neuter (used as a noun) of oxumōros ‘pointedly foolish’, from oxus ‘sharp’ + mōros ‘foolish’