contraction/sandhi form of vuttaṁ + he + taṁ; nominative/accusative neuter singular of vutta (past participle of vadati) + emphatic particle he + accusative neuter singular pronoun taṁ
Analysis. vutta (past participle: 'spoken') + he (emphatic particle 'indeed, just') + taṁ (accusative pronoun 'this, that'); the form vuttañ arises from vuttaṁ by sandhi before the h- of he, and the whole phrase is compressed in continuous recitation.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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