masculine accusative singular
Analysis. tathā (thus, in that way) + āgata (gone, past participle of āgacchati), a compound epithet signifying one who has gone the way of the Buddhas before him and attained the goal in the manner of all Buddhas.
Etymology. tathā from *tat-hā (that-wise); āgata from ā + √gam (come), with ā reversing the direction of motion to mean approach. The epithet appears in the suttas as a formal title emphasizing the Buddha's realization as the fulfillment of an established dharmic pattern.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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