महाभारतः mahābhārataḥ - book-13, chapter-100, verse-16

पितॄन्संतर्पयित्वा तु बलिं कुर्याद्विधानतः ।
वैश्वदेवं ततः कुर्यात्पश्चाद्ब्राह्मणवाचनम् ॥१६॥

16. pitṝnsaṁtarpayitvā tu baliṁ kuryādvidhānataḥ ,
vaiśvadevaṁ tataḥ kuryātpaścādbrāhmaṇavācanam.

16. pitṝn saṃtarpayitvā tu balim kuryāt vidhānataḥ
vaiśvadevam tataḥ kuryāt paścāt brāhmaṇavācanam

16. pitṝn saṃtarpayitvā tu vidhānataḥ balim kuryāt
tataḥ vaiśvadevam kuryāt paścāt brāhmaṇavācanam

16. Having satisfied the ancestors, one should perform the bali offering according to the prescribed rules. Thereafter, one should perform the Vaiśvadeva ritual, and then the recitation by brāhmaṇas.

Words meanings summery:

• पितॄन् (pitṝn) - the ancestors, the fathers

• संतर्पयित्वा (saṁtarpayitvā) - having satisfied, having pleased

• तु (tu) - indeed, but, moreover

• बलिम् (balim) - the bali offering (the offering, tribute)

• कुर्यात् (kuryāt) - one should perform, one should do

• विधानतः (vidhānataḥ) - according to rules, properly, formally

• वैश्वदेवम् (vaiśvadevam) - the Vaiśvadeva ritual, a daily offering to all gods (the Vaiśvadeva (ritual))

• ततः (tataḥ) - thereafter, then, from that

• कुर्यात् (kuryāt) - one should perform, one should do

• पश्चात् (paścāt) - afterwards, later

• ब्राह्मणवाचनम् (brāhmaṇavācanam) - recitation by brāhmaṇas

Words meanings and morphology

पितॄन् (pitṝn) - the ancestors, the fathers

(noun)

Accusative, masculine, plural of pitṛ

pitṛ - father, ancestor

संतर्पयित्वा (saṁtarpayitvā) - having satisfied, having pleased

(indeclinable)

absolutive (gerund)

Derived from the causative of root tṛp- (to satisfy) with prefix sam- and suffix -tvā

Prefix: sam

Root: tṛp (class 4)

तु (tu) - indeed, but, moreover

(indeclinable)

बलिम् (balim) - the bali offering (the offering, tribute)

(noun)

Accusative, masculine, singular of bali

bali - offering, tribute, oblation, tax

कुर्यात् (kuryāt) - one should perform, one should do

(verb)

3rd person , singular, active, optative (vidhi liṅ) of kṛ

optative mood, active voice

3rd person singular, optative mood, parasmaipada, from root kṛ (to do), class 8

Root: kṛ (class 8)

विधानतः (vidhānataḥ) - according to rules, properly, formally

(indeclinable)

Derived from vidhāna (rule, injunction) with suffix -tas

वैश्वदेवम् (vaiśvadevam) - the Vaiśvadeva ritual, a daily offering to all gods (the Vaiśvadeva (ritual))

(noun)

Accusative, neuter, singular of vaiśvadeva

vaiśvadeva - relating to Viśvedevas (all gods), a daily domestic ritual/offering

Derived from viśvadeva (all gods)

ततः (tataḥ) - thereafter, then, from that

(indeclinable)

कुर्यात् (kuryāt) - one should perform, one should do

(verb)

3rd person , singular, active, optative (vidhi liṅ) of kṛ

optative mood, active voice

3rd person singular, optative mood, parasmaipada, from root kṛ (to do), class 8

Root: kṛ (class 8)

पश्चात् (paścāt) - afterwards, later

(indeclinable)

ब्राह्मणवाचनम् (brāhmaṇavācanam) - recitation by brāhmaṇas

(noun)

Accusative, neuter, singular of brāhmaṇavācana

brāhmaṇavācana - recitation by brāhmaṇas

Compound type : tatpuruṣa (brāhmaṇa+vācana)

• brāhmaṇa – Brahmin, related to Brahma
  noun (masculine)
• vācana – recitation, reading, utterance
  noun (neuter)
  From root vac (to speak, to recite)
  Root: vac (class 2)