genitive plural masculine of samagga (adjective)
Analysis. sam- (together) + agga (front, foremost), literally 'with fronts together': things aligned, hence united in purpose.
Etymology. sam- + agga (from √aj 'drive, lead'). The image is of group moving as one, all fronts aligned; compare English 'same' and Latin con- (con-gregare 'bring together').
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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