योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-56, verse-20

इति चेद्भवता राम नैपुण्येनावधारितम् ।
प्रमाणपरिशुद्धेन चेतसा च विचारितम् ॥ २० ॥

iti cedbhavatā rāma naipuṇyenāvadhāritam ,
pramāṇapariśuddhena cetasā ca vicāritam 20

20. iti cet bhavatā rāma naipuṇyena avadhāritam
| pramāṇapariśuddhena cetasā ca vicāritam ||

20. rāma,
cet iti bhavatā naipuṇyena avadhāritam ca pramāṇapariśuddhena cetasā vicāritam

20. If, O Rama, this (nature of reality) has been expertly ascertained by you and considered by a mind purified by valid means of knowledge...

Words meanings summery:

• इति (iti) - referring to the previous statement (thus, in this manner, 'so saying')

• चेत् (cet) - if

• भवता (bhavatā) - by you (honorific)

• राम (rāma) - Address to Rama (O Rama)

• नैपुण्येन (naipuṇyena) - by skill, expertly, skillfully

• अवधारितम् (avadhāritam) - ascertained, determined, understood, grasped

• प्रमाणपरिशुद्धेन (pramāṇapariśuddhena) - by something purified through correct epistemological inquiry (by what is purified by valid means of knowledge)

• चेतसा (cetasā) - by the mind, by consciousness

• च (ca) - and, also

• विचारितम् (vicāritam) - considered, deliberated, investigated

Words meanings and morphology

इति (iti) - referring to the previous statement (thus, in this manner, 'so saying')

(indeclinable)

चेत् (cet) - if

(indeclinable)

भवता (bhavatā) - by you (honorific)

(pronoun)

Instrumental, masculine, singular of bhavat

bhavat - your honor, you (honorific)

Present Active Participle

From bhū (to be, become)

Root: bhū (class 1)

Note: Honorific pronoun, in instrumental case, acting as agent for the passive verbs.

राम (rāma) - Address to Rama (O Rama)

(proper noun)

Vocative, masculine, singular of rāma

rāma - Rama (a proper name, particularly the hero of the Rāmāyaṇa)

नैपुण्येन (naipuṇyena) - by skill, expertly, skillfully

(noun)

Instrumental, neuter, singular of naipuṇya

naipuṇya - skill, expertise, proficiency, dexterity

From nipuṇa (skillful) + ya (taddhita suffix)

अवधारितम् (avadhāritam) - ascertained, determined, understood, grasped

(adjective)

Nominative, neuter, singular of avadhārita

avadhārita - ascertained, determined, understood, fixed

Past Passive Participle

From ava-dhṛ (ava + dhṛ, to hold down, ascertain)

Prefix: ava

Root: dhṛ (class 1)

Note: Refers to "idam" (the subject of the previous sentence, implied here).

प्रमाणपरिशुद्धेन (pramāṇapariśuddhena) - by something purified through correct epistemological inquiry (by what is purified by valid means of knowledge)

(adjective)

Instrumental, neuter, singular of pramāṇapariśuddha

pramāṇapariśuddha - purified by valid means of knowledge

Compound type : tatpuruṣa (pramāṇa+pariśuddha)

• pramāṇa – valid means of knowledge, proof, authority
  noun (neuter)
  Prefix: pra
  Root: mā (class 3)
• pariśuddha – purified, clean, completely pure
  adjective (neuter)
  Past Passive Participle
  From pari-śudh (pari + śudh, to purify completely)
  Prefix: pari
  Root: śudh (class 4)

Note: Qualifies 'cetasā'.

चेतसा (cetasā) - by the mind, by consciousness

(noun)

Instrumental, neuter, singular of cetas

cetas - mind, consciousness, intellect

च (ca) - and, also

(indeclinable)

विचारितम् (vicāritam) - considered, deliberated, investigated

(adjective)

Nominative, neuter, singular of vicārita

vicārita - considered, deliberated, investigated, analyzed

Past Passive Participle

From vi-car (vi + car, to wander, to think)

Prefix: vi

Root: car (class 1)

Note: Refers to "idam" (the subject of the previous sentence, implied here).