योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-49, verse-41

कूश्माण्डकोत्ताण्डवदण्डपादक्षुब्धासृगुत्क्षिप्ततरङ्गसिक्तैः ।
संध्याभ्ररागोत्करकोटिकान्ति भूतैरसृक्स्रोतसि दत्तसेतु ॥ ४१ ॥

kūśmāṇḍakottāṇḍavadaṇḍapādakṣubdhāsṛgutkṣiptataraṅgasiktaiḥ ,
saṃdhyābhrarāgotkarakoṭikānti bhūtairasṛksrotasi dattasetu 41

41. kūṣmāṇḍakottāṇḍavadaṇḍapādakṣubdhāsṛgutkṣiptataraṅgasiktaiḥ
sandhyābhrarāgotkarakoṭikānti bhūtaiḥ asṛksrotasi dattasetu

41. kūṣmāṇḍakottāṇḍavadaṇḍapādakṣubdhāsṛgutkṣiptataraṅgasiktaiḥ
sandhyābhrarāgotkarakoṭikānti bhūtaiḥ asṛksrotasi dattasetu

41. A dam was formed in the stream of blood by these beings, who were drenched by waves of blood splashed up by the agitated, stomping feet of the vigorously dancing kūṣmāṇḍas, and whose radiance was like millions of clusters of crimson twilight clouds.

Words meanings summery:

• कूष्माण्डकोत्ताण्डवदण्डपादक्षुब्धासृगुत्क्षिप्ततरङ्गसिक्तैः (kūṣmāṇḍakottāṇḍavadaṇḍapādakṣubdhāsṛgutkṣiptataraṅgasiktaiḥ) - by those who were drenched by waves of blood splashed up by the agitated, stomping feet of the vigorously dancing kūṣmāṇḍas (by those sprinkled/drenched by waves of blood splashed up by the agitated, stomping feet of the vigorously dancing kūṣmāṇḍas)

• सन्ध्याभ्ररागोत्करकोटिकान्ति (sandhyābhrarāgotkarakoṭikānti) - whose radiance was like millions of clusters of crimson twilight clouds (having the splendor of millions of masses of twilight-crimson clouds)

• भूतैः (bhūtaiḥ) - by these beings (by the beings, by the elements, by the ghosts/demons)

• असृक्स्रोतसि (asṛksrotasi) - in the stream of blood

• दत्तसेतु (dattasetu) - a dam was formed (a dam was made/established)

Words meanings and morphology

कूष्माण्डकोत्ताण्डवदण्डपादक्षुब्धासृगुत्क्षिप्ततरङ्गसिक्तैः (kūṣmāṇḍakottāṇḍavadaṇḍapādakṣubdhāsṛgutkṣiptataraṅgasiktaiḥ) - by those who were drenched by waves of blood splashed up by the agitated, stomping feet of the vigorously dancing kūṣmāṇḍas (by those sprinkled/drenched by waves of blood splashed up by the agitated, stomping feet of the vigorously dancing kūṣmāṇḍas)

(adjective)

Instrumental, masculine, plural of kūṣmāṇḍakottāṇḍavadaṇḍapādakṣubdhāsṛgutkṣiptataraṅgasikta

kūṣmāṇḍakottāṇḍavadaṇḍapādakṣubdhāsṛgutkṣiptataraṅgasikta - Sprinkled/drenched by waves of blood splashed up by the agitated, stomping feet of the vigorously dancing kūṣmāṇḍas

Bahuvrihi compound, describes the beings (bhūtaiḥ).

Compound type : bahuvrīhi (kūṣmāṇḍaka+uttāṇḍava+daṇḍapāda+kṣubdha+asṛk+utkṣipta+taraṅga+sikta)

• kūṣmāṇḍaka – A type of goblin, demon
  noun (masculine)
• uttāṇḍava – Vigorous dance, frantic dance
  noun (neuter)
  Compound of 'ud' (up, out) and 'tāṇḍava' (vigorous dance)
  Prefix: ud
• daṇḍapāda – Stomping feet, staff-like legs
  noun (masculine)
  Compound of 'daṇḍa' (staff, rod) and 'pāda' (foot, leg)
• kṣubdha – Agitated, stirred, disturbed
  adjective (masculine)
  Past Passive Participle
  From root 'kṣubh' (to be agitated)
  Root: kṣubh (class 4)
• asṛk – Blood
  noun (neuter)
• utkṣipta – Thrown up, flung up, splashed
  adjective (masculine)
  Past Passive Participle
  From root 'kṣip' with prefix 'ud' (to throw up)
  Prefix: ut
  Root: kṣip (class 6)
• taraṅga – Wave, billow, surge
  noun (masculine)
  Root: tṛ
• sikta – Sprinkled, moistened, drenched
  adjective (masculine)
  Past Passive Participle
  From root 'sic' (to sprinkle, pour)
  Root: sic (class 6)

Note: Modifies 'bhūtaiḥ'

सन्ध्याभ्ररागोत्करकोटिकान्ति (sandhyābhrarāgotkarakoṭikānti) - whose radiance was like millions of clusters of crimson twilight clouds (having the splendor of millions of masses of twilight-crimson clouds)

(adjective)

Instrumental, masculine, plural of sandhyābhrarāgotkarakoṭikānti

sandhyābhrarāgotkarakoṭikānti - Having the luster/splendor of millions of masses of twilight-crimson clouds

Bahuvrihi compound, describes the beings (bhūtaiḥ).

Compound type : bahuvrīhi (sandhyā+abhra+rāga+utkara+koṭi+kānti)

• sandhyā – Twilight, evening, dusk
  noun (feminine)
  Prefix: sam
  Root: dhā (class 3)
• abhra – Cloud, sky
  noun (neuter)
• rāga – Color, hue, redness, crimson
  noun (masculine)
  Root: rañj (class 1)
• utkara – Multitude, heap, mass, cluster
  noun (masculine)
  Prefix: ut
  Root: kṛ (class 6)
• koṭi – Ten million, crore, myriad, extreme point
  noun (feminine)
• kānti – Luster, splendor, radiance, beauty
  noun (feminine)
  Root: kam (class 1)

Note: Modifies 'bhūtaiḥ'

भूतैः (bhūtaiḥ) - by these beings (by the beings, by the elements, by the ghosts/demons)

(noun)

Instrumental, masculine, plural of bhūta

bhūta - Being, creature, element, ghost, goblin

Past Passive Participle

From root 'bhū' (to be, exist)

Root: bhū (class 1)

असृक्स्रोतसि (asṛksrotasi) - in the stream of blood

(noun)

Locative, neuter, singular of asṛksrotas

asṛksrotas - Stream of blood

Compound of 'asṛk' (blood) and 'srotas' (stream)

Compound type : tatpuruṣa (asṛk+srotas)

• asṛk – Blood
  noun (neuter)
• srotas – Stream, current, flow
  noun (neuter)
  Root: sru (class 1)

दत्तसेतु (dattasetu) - a dam was formed (a dam was made/established)

(noun)

Nominative, masculine, singular of dattasetu

dattasetu - A dam that has been given/made/established

Compound of 'datta' (given, made) and 'setu' (dam)

Compound type : tatpuruṣa (datta+setu)

• datta – Given, granted, made, placed
  adjective (masculine)
  Past Passive Participle
  From root 'dā' (to give)
  Root: dā (class 3)
• setu – Dam, bridge, dike, barrier
  noun (masculine)
  Root: si (class 5)