gerund (ind.)
Analysis. saṁ + ā + √gam: 'coming together' — the prefix sam- (together, with) combines with the reversal prefix ā- (toward the speaker, to completion) and the root √gam (go, come) to express the action of meeting or assembling in one place.
Etymology. √gam 'go, come' (Sanskrit gacchati, Latin venio 'come', English come) is ancient. The reversal ā- makes gacchati into āgacchati 'comes toward'; sam- draws multiple agents together. The gerund form -mma expresses the action as a noun.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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