योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-83, verse-2

सर्वास्तत्र महोत्पातान्पिशाचादिभयान्यपि ।
रोगांश्च योगसंसिद्धा निवारयति राक्षसी ॥ २ ॥

sarvāstatra mahotpātānpiśācādibhayānyapi ,
rogāṃśca yogasaṃsiddhā nivārayati rākṣasī 2

2. sarvāḥ tatra mahotpātān piśāca-ādi-bhayāni
api rogān ca yoga-samsiddhā nivārayati rākṣasī

2. tatra yoga-samsiddhā rākṣasī sarvāḥ mahotpātān,
piśāca-ādi-bhayāni api,
ca rogān nivārayati.

2. There, the female demon (Rākṣasī), perfected in the practice of yoga (yoga), averts all great calamities, fears caused by ghouls and other entities, and diseases.

Words meanings summery:

• सर्वाः (sarvāḥ) - all kinds of calamities/dangers (feminine here used broadly for mixed gender objects) (all)

• तत्र (tatra) - there, in that place

• महोत्पातान् (mahotpātān) - great calamities, portents

• पिशाच-आदि-भयानि (piśāca-ādi-bhayāni) - fears from ghouls, etc.

• अपि (api) - also, even

• रोगान् (rogān) - diseases, illnesses

• च (ca) - and

• योग-सम्सिद्धा (yoga-samsiddhā) - perfected in yoga (yoga)

• निवारयति (nivārayati) - prevents, wards off, removes

• राक्षसी (rākṣasī) - a female demon, a Rākṣasī

Words meanings and morphology

सर्वाः (sarvāḥ) - all kinds of calamities/dangers (feminine here used broadly for mixed gender objects) (all)

(adjective)

Accusative, feminine, plural of sarva

sarva - all, every, whole, complete

तत्र (tatra) - there, in that place

(indeclinable)

महोत्पातान् (mahotpātān) - great calamities, portents

(noun)

Accusative, masculine, plural of mahotpāta

mahotpāta - great calamity, major portent, disaster

Compound type : karmadhāraya (mahā+utpāta)

• mahā – great, large, mighty
  adjective
• utpāta – calamity, portent, sudden event, abnormal phenomenon
  noun (masculine)

पिशाच-आदि-भयानि (piśāca-ādi-bhayāni) - fears from ghouls, etc.

(noun)

Accusative, neuter, plural of piśācādibhaya

piśācādibhaya - fear from ghouls and the like

Compound type : tatpuruṣa (piśāca+ādi+bhaya)

• piśāca – ghoul, demon, evil spirit
  noun (masculine)
• ādi – beginning, and so on, etc., first
  noun (masculine)
• bhaya – fear, dread, danger
  noun (neuter)

अपि (api) - also, even

(indeclinable)

रोगान् (rogān) - diseases, illnesses

(noun)

Accusative, masculine, plural of roga

roga - disease, sickness, infirmity

च (ca) - and

(indeclinable)

योग-सम्सिद्धा (yoga-samsiddhā) - perfected in yoga (yoga)

(adjective)

Nominative, feminine, singular of yogasamsiddha

yogasamsiddha - perfected or accomplished through yoga

Compound type : tatpuruṣa (yoga+saṃsiddha)

• yoga – union, spiritual discipline, abstract meditation
  noun (masculine)
• saṃsiddha – perfected, accomplished, brought to perfection
  adjective
  Past Passive Participle
  Derived from the root √sidh (to be accomplished, succeed) with prefix sam-
  Prefix: sam
  Root: √sidh (class 1)

निवारयति (nivārayati) - prevents, wards off, removes

(verb)

3rd person , singular, active, present (laṭ) of nivārayati

causative present

Derived from the root √vṛ (to cover, choose, hinder) with prefix ni-, in the causative form.

Prefix: ni

Root: √vṛ (class 10)

राक्षसी (rākṣasī) - a female demon, a Rākṣasī

(noun)

Nominative, feminine, singular of rākṣasī

rākṣasī - female demon, ogress