योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-112, verse-6

तज्जा रैवतिका रात्रौ रौद्रतोमरताडिताः ।
रूपिकाभिः पिशाचीभिर्भुक्ता भागीकृताङ्गकाः ॥ ६ ॥

tajjā raivatikā rātrau raudratomaratāḍitāḥ ,
rūpikābhiḥ piśācībhirbhuktā bhāgīkṛtāṅgakāḥ 6

6. tatjāḥ raivatikāḥ rātrau raudratomaratāḍitāḥ
rūpikābhiḥ piśācībhiḥ bhuktāḥ bhāgīkṛtāṅgakāḥ

6. tatjāḥ raivatikāḥ rātrau raudratomaratāḍitāḥ
rūpikābhiḥ piśācībhiḥ bhuktāḥ bhāgīkṛtāṅgakāḥ

6. Those Raivatikas, spawned from that conflict, were struck by dreadful spears in the night, then devoured by the Rūpikā female ghouls (piśācī), their bodies having been dismembered into portions.

Words meanings summery:

• तत्जाः (tatjāḥ) - Referring to those who originated from or were involved in the previously described conflict. (born from that, produced from that situation/place)

• रैवतिकाः (raivatikāḥ) - the Raivatikas (a people/group)

• रात्रौ (rātrau) - at night, during the night

• रौद्रतोमरताडिताः (raudratomaratāḍitāḥ) - struck by dreadful spears

• रूपिकाभिः (rūpikābhiḥ) - by the Rūpikās (a type of female demon/ghoul)

• पिशाचीभिः (piśācībhiḥ) - by the female ghouls, by the female demons (piśācī)

• भुक्ताः (bhuktāḥ) - Devoured. (eaten, consumed, enjoyed)

• भागीकृताङ्गकाः (bhāgīkṛtāṅgakāḥ) - Dismembered. (whose bodies were divided into parts/portions)

Words meanings and morphology

तत्जाः (tatjāḥ) - Referring to those who originated from or were involved in the previously described conflict. (born from that, produced from that situation/place)

(adjective)

Nominative, masculine, plural of tatja

tatja - born from that; produced there

Compound of tat (that) + ja (born from, from root jan).

Compound type : Tatpuruṣa (tat+ja)

• tat – that, by that
  pronoun (neuter)
  Demonstrative pronoun.
• ja – born, produced, generated
  adjective (masculine)
  Adjective from root jan.
  From root jan (to be born).
  Root: jan (class 4)

Note: Modifies raivatikāḥ.

रैवतिकाः (raivatikāḥ) - the Raivatikas (a people/group)

(proper noun)

Nominative, masculine, plural of raivatika

raivatika - pertaining to Revata; a resident of the Raivata region; a specific group of people or clan.

Derivative from revata (a mountain or a person).

Note: Subject of the sentence.

रात्रौ (rātrau) - at night, during the night

(noun)

Locative, feminine, singular of rātri

rātri - night

रौद्रतोमरताडिताः (raudratomaratāḍitāḥ) - struck by dreadful spears

(adjective)

Nominative, masculine, plural of raudratomaratāḍita

raudratomaratāḍita - struck (tāḍita) by dreadful (raudra) spears (tomara)

Past Passive Participle (tāḍita)

Tatpuruṣa compound.

Compound type : Tatpuruṣa (raudra+tomara+tāḍita)

• raudra – dreadful, terrible, fierce, violent
  adjective (masculine)
  Derived from Rudra, meaning 'fierce like Rudra'.
• tomara – spear, javelin, lance
  noun (masculine)
• tāḍita – struck, beaten, afflicted
  adjective (masculine)
  Past Passive Participle
  From root tāḍ (to strike).
  Root: tāḍ (class 10)

रूपिकाभिः (rūpikābhiḥ) - by the Rūpikās (a type of female demon/ghoul)

(proper noun)

Instrumental, feminine, plural of rūpikā

rūpikā - a female demon; a specific type of supernatural being, sometimes associated with piśācas.

Diminutive or feminine form of rūpa (form). Can refer to a coin or a specific female entity. In this context, likely a female demon.

Note: Agent of bhuktāḥ.

पिशाचीभिः (piśācībhiḥ) - by the female ghouls, by the female demons (piśācī)

(noun)

Instrumental, feminine, plural of piśācī

piśācī - female ghoul, female demon; a class of malignant female spirits.

Feminine form of piśāca.

Note: Agent of bhuktāḥ, along with rūpikābhiḥ.

भुक्ताः (bhuktāḥ) - Devoured. (eaten, consumed, enjoyed)

(adjective)

Nominative, masculine, plural of bhukta

bhukta - eaten, consumed, enjoyed

Past Passive Participle

From root bhuj (to eat, enjoy).

Root: bhuj (class 7)

भागीकृताङ्गकाः (bhāgīkṛtāṅgakāḥ) - Dismembered. (whose bodies were divided into parts/portions)

(adjective)

Nominative, masculine, plural of bhāgīkṛtāṅgaka

bhāgīkṛtāṅgaka - having their bodies (aṅgaka) made into parts/portions (bhāgīkṛta)

Bahuvrīhi compound. bhāgīkṛta (made into parts) + aṅgaka (body).

Compound type : Bahuvrīhi (bhāgīkṛta+aṅgaka)

• bhāgīkṛta – divided into parts, portioned
  adjective (masculine)
  Past Passive Participle (kṛta) with noun bhāgin (having a share).
  From bhāga (part, share) + kṛta (made).
  Root: kṛ (class 8)
• aṅgaka – small body, limb
  noun (masculine)
  Diminutive of aṅga (limb, body).