islamic_group has definitions from the field of politics
1
[ noun ] (politics) a clandestine group of southeast Asian terrorists organized in 1993 and trained by al-Qaeda; supports militant Muslims in Indonesia and the Philippines and has cells in Singapore and Malaysia and Indonesia
2
[ noun ] (politics) a terrorist organization of militant Islamists organized into tiny cells of extreme fundamentalists; emerged during the 1970s mainly in Egyptian jails

Examples

"al-Gama'a al-Islamiyya uses force to push Egyptian society toward Islamic rule"

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