infinitive of gacchati (present tense: 'goes')
Analysis. gantuṁ is the infinitive form built from the root √gam 'go' with the infinitive ending -tuṁ (indeclinable). It appears in contexts expressing purpose or intention, e.g. 'able to go', 'went to go'.
Etymology. From Indo-European √*gʰem- 'to go'; cognates include English 'come' (originally from *gʰom-), Latin 'venīre', Greek 'baínein'. The Pali root √gam surfaces in various grades: gacchati (present), agamā (past), gata (past participle 'gone'), and the infinitive gantuṁ.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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