योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-44, verse-33

अथ तत्कालकल्लोलप्रलापाकुलचेष्टितैः ।
सोरस्ताडनमूर्च्छोत्थनेत्रवारिवहाप्लुतैः ॥ ३३ ॥

atha tatkālakallolapralāpākulaceṣṭitaiḥ ,
sorastāḍanamūrcchotthanetravārivahāplutaiḥ 33

33. atha tatkālakallolapralāpākulaceṣṭitaiḥ
sorastāḍanamūrcchotthanetravārivahāplutaiḥ

33. atha tatkālakallolapralāpākulaceṣṭitaiḥ
sorastāḍanamūrcchotthanetravārivahāplutaiḥ

33. Then, by their actions agitated with lamentations like surging waves at that moment, and by being deluged with streams of tears welling up from fainting and chest-beating (the description continues into the next verse)...

Words meanings summery:

• अथ (atha) - then (indicating sequence) (now, then, thereupon, moreover, therefore)

• तत्कालकल्लोलप्रलापाकुलचेष्टितैः (tatkālakallolapralāpākulaceṣṭitaiḥ) - by their actions, agitated by laments that were like the surging waves of that moment (of sorrow) (by the actions agitated by laments like the waves of that time)

• सोरस्ताडनमूर्च्छोत्थनेत्रवारिवहाप्लुतैः (sorastāḍanamūrcchotthanetravārivahāplutaiḥ) - by being deluged by streams of tears welling up from fainting and beating of the chest (by being deluged by streams of tears arising from fainting and chest-beating)

Words meanings and morphology

अथ (atha) - then (indicating sequence) (now, then, thereupon, moreover, therefore)

(indeclinable)

तत्कालकल्लोलप्रलापाकुलचेष्टितैः (tatkālakallolapralāpākulaceṣṭitaiḥ) - by their actions, agitated by laments that were like the surging waves of that moment (of sorrow) (by the actions agitated by laments like the waves of that time)

(noun)

Instrumental, neuter, plural of tatkālakallolapralāpākulaceṣṭita

tatkālakallolapralāpākulaceṣṭita - actions agitated by laments like the waves of that time

Compound noun

Compound type : Bahuvrīhi (tatkāla+kallola+pralāpa+ākula+ceṣṭita)

• tatkāla – that time, at that moment
  noun (masculine)
  Compound of 'tad' (that) and 'kāla' (time)
• kallola – wave, billow, surge
  noun (masculine)
• pralāpa – lamentation, wailing, incoherent speech
  noun (masculine)
  Derived from root 'lap' (to speak) with prefix 'pra'.
  Prefix: pra
  Root: lap (class 1)
• ākula – agitated, disturbed, confused, bewildered
  adjective
  Derived from 'ākulayati' (to disturb)
• ceṣṭita – action, deed, movement, effort
  noun (neuter)
  Past Passive Participle
  Derived from root 'ceṣṭ' (to move, act).
  Root: ceṣṭ (class 1)

Note: Refers to the agitated actions of lamentation.

सोरस्ताडनमूर्च्छोत्थनेत्रवारिवहाप्लुतैः (sorastāḍanamūrcchotthanetravārivahāplutaiḥ) - by being deluged by streams of tears welling up from fainting and beating of the chest (by being deluged by streams of tears arising from fainting and chest-beating)

(adjective)

Instrumental, neuter, plural of sorastāḍanamūrcchotthanetravārivahāpluta

sorastāḍanamūrcchotthanetravārivahāpluta - deluged by streams of tears arising from fainting and chest-beating

Past Passive Participle at the end of the compound

Compound adjective.

Compound type : Bahuvrīhi (sa+urastāḍana+mūrcchā+utthāna+netravārivaha+āpluta)

• sa – with, accompanied by
  indeclinable
• urastāḍana – chest-beating, striking the breast
  noun (neuter)
  Compound of 'uras' (chest) and 'tāḍana' (beating).
• mūrcchā – fainting, swoon, unconsciousness
  noun (feminine)
  Derived from root 'mūrcch' (to faint, become stiff).
  Root: mūrcch (class 1)
• utthāna – rising, rising up, arising from, originating
  noun (neuter)
  Derived from root 'sthā' (to stand) with prefix 'ud'.
  Prefix: ud
  Root: sthā (class 1)
• netravārivaha – stream of tears, flow of eye-water
  noun (masculine)
  Compound of 'netra' (eye) and 'vārivaha' (stream of water).
• āpluta – deluged, immersed, drenched
  adjective
  Past Passive Participle
  Derived from root 'plu' (to float, swim) with prefix 'ā'.
  Prefix: ā
  Root: plu (class 1)

Note: This describes the manner in which some action (from next verse) is performed.