योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-44, verse-21

शास्त्रार्थसाधुसंपर्कवैराग्यरसपीवरः ।
रागद्वेषकपिक्षोभैर्न मनागपि कम्पते ॥ २१ ॥

śāstrārthasādhusaṃparkavairāgyarasapīvaraḥ ,
rāgadveṣakapikṣobhairna manāgapi kampate 21

21. śāstrārthasādhusaṃparkavairāgyarasapīvaraḥ
rāgadveṣakapikṣobhaiḥ na manāk api kampate

21. śāstrārthasādhusaṃparkavairāgyarasapīvaraḥ
rāgadveṣakapikṣobhaiḥ na manāk api kampate

21. One who is robust with the essence of dispassion (vairāgya), acquired through contact with holy persons (sādhu) and scriptural meanings, does not tremble even slightly from the agitations caused by the 'monkeys' of attachment (rāga) and aversion (dveṣa).

Words meanings summery:

• शास्त्रार्थसाधुसंपर्कवैराग्यरसपीवरः (śāstrārthasādhusaṁparkavairāgyarasapīvaraḥ) - one who is stout/strong/robust with the essence of dispassion (vairāgya) from contact with holy people (sādhu) and scriptural meanings

• रागद्वेषकपिक्षोभैः (rāgadveṣakapikṣobhaiḥ) - by the agitations of the monkeys of attachment and aversion

• न (na) - not, no

• मनाक् (manāk) - slightly, a little, even a bit

• अपि (api) - even, also, too

• कम्पते (kampate) - trembles, shakes, wavers

Words meanings and morphology

शास्त्रार्थसाधुसंपर्कवैराग्यरसपीवरः (śāstrārthasādhusaṁparkavairāgyarasapīvaraḥ) - one who is stout/strong/robust with the essence of dispassion (vairāgya) from contact with holy people (sādhu) and scriptural meanings

(adjective)

Nominative, masculine, singular of śāstrārthasādhusaṃparkavairāgyarasapīvara

śāstrārthasādhusaṁparkavairāgyarasapīvara - one who is stout/strong/robust with the essence of dispassion (vairāgya) from contact with holy people (sādhu) and scriptural meanings

Compound type : bahuvrīhi (śāstrārtha+sādhu+saṃparka+vairāgyarasa+pīvara)

• śāstra – scripture, treatise, sacred text, teaching
  noun (neuter)
  Root: √śās (class 2)
• artha – meaning, purpose, wealth, object
  noun (masculine)
  Root: √ṛdh (class 5)
• sādhu – good, virtuous, holy person, sage
  noun (masculine)
  Root: √sādh (class 5)
• saṃparka – contact, association, connection
  noun (masculine)
  From sam + pari + √kṛ (to scatter, perform)
  Prefixes: sam+pari
  Root: √pṛc (class 7)
• vairāgya – dispassion, detachment, asceticism
  noun (neuter)
  From virāga (absence of passion)
• rasa – juice, essence, sentiment, taste
  noun (masculine)
  Root: √ras (class 1)
• pīvara – fat, stout, robust, strong
  adjective
  Root: √pī (class 4)

Note: Subject of the sentence.

रागद्वेषकपिक्षोभैः (rāgadveṣakapikṣobhaiḥ) - by the agitations of the monkeys of attachment and aversion

(noun)

Instrumental, masculine, plural of rāgadveṣakapikṣobha

rāgadveṣakapikṣobha - agitation caused by the monkeys of attachment and aversion

Compound of rāga, dveṣa, kapi, kṣobha. Here 'kapi' (monkey) is used metaphorically.

Compound type : tatpuruṣa (rāga+dveṣa+kapi+kṣobha)

• rāga – attachment, passion, affection, color
  noun (masculine)
  From √rañj (to color, dye)
  Root: √rañj (class 1)
• dveṣa – aversion, hatred, dislike
  noun (masculine)
  From √dviṣ (to hate)
  Root: √dviṣ (class 2)
• kapi – monkey, ape
  noun (masculine)
• kṣobha – agitation, disturbance, commotion
  noun (masculine)
  From √kṣubh (to tremble, agitate)
  Root: √kṣubh (class 4)

Note: Cause or instrument of not trembling.

न (na) - not, no

(indeclinable)

मनाक् (manāk) - slightly, a little, even a bit

(indeclinable)

Note: Often used with 'api' for emphasis.

अपि (api) - even, also, too

(indeclinable)

कम्पते (kampate) - trembles, shakes, wavers

(verb)

3rd person , singular, middle, present (laṭ) of √kamp

Present Middle Indicative

3rd person singular, present tense, middle voice (ātmanepada).

Root: √kamp (class 1)