Jargonize is a verb that refers to the use of technical or specialized language that is difficult for non-experts to understand. Synonyms for jargonize include use of technical language, use of technical terms, use of specialized terms, use of specialized language, use of professional language, use of obscure language, use of complex language, use of technical jargon and use of technical terminology. Other synonyms for jargonize can include using professional jargon, using industry-specific language, and using technical vocabulary. Regardless of the synonym used, jargonize refers to the use of language that may be difficult for others to understand and can be a barrier to effective communication.