[ si-dish-uh-ner-ee ]
/ sɪˈdɪʃ əˌnɛr i /
of or relating to sedition; seditious.
noun, plural se·di·tion·ar·ies.
Also se·di·tion·ist. one guilty of sedition.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for seditionary
This pamphlet deserves the extracts extant being made known as indicating a picture of the feelings of the seditionary party.
On October 1st it published a manifesto of which certain paragraphs clearly disclose its seditionary purpose.