masc nom sg of thāmagata (adj)
Analysis. thāma- (root, from thāman 'strength, firmness') + -gata (past participle suffix 'gone, become'), literally 'gone into strength'; used of one who has become fixed or rooted in a state, especially stubbornness or entrenchment.
Etymology. Compound of thāman (strength, firmness; cognate with Sanskrit sthāman 'standing-place, firmness', from Indo-European *steh₂- 'to stand', same root as English 'stand', Latin 'stare') and gata (past participle of gam 'go'). The image is of moving into or being grounded in strength and fixity.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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