to come to, arrive at, reach, obtain, usually aor. upāgañchi Cp.i.10#10, pl. upāgañchuṃ Snp.1126; or upāgami Snp.426, Snp.685, pl. upāgamuṃ Snp.302, Snp.1126. Besides in pres. imper. upāgaccha Pv-a.64 (so read for upagaccha)
pp upāgata.

upa + ā + gam