योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-91, verse-18

या तस्य राजराजश्रीर्गजारेर्नृपसत्तम ।
सा त्ववज्ञाननृपतेश्चिन्ताभ्यन्तरचारिणी ॥ १८ ॥

yā tasya rājarājaśrīrgajārernṛpasattama ,
sā tvavajñānanṛpateścintābhyantaracāriṇī 18

18. yā tasya rājarāja-śrīḥ gaja-areḥ nṛpasattama
sā tu avajñāna-nṛpateḥ cintābhyantara-cāriṇī

18. nṛpasattama,
yā tasya gaja-areḥ rājarāja-śrīḥ sā tu avajñāna-nṛpateḥ cintābhyantara-cāriṇī

18. O best of kings, that imperial splendor (rājarāja-śrī) belonging to that enemy of the elephant (gajareḥ)—it is, in fact, merely a dweller within the anxieties of the king of contempt (avajñāna).

Words meanings summery:

• या (yā) - which (feminine)

• तस्य (tasya) - his, of that

• राजराज-श्रीः (rājarāja-śrīḥ) - the splendor of the king of kings, imperial splendor

• गज-अरेः (gaja-areḥ) - of the elephant's enemy, of the foe of elephants

• नृपसत्तम (nṛpasattama) - O best of kings, O most excellent among men

• सा (sā) - that (feminine)

• तु (tu) - but, indeed, on the other hand

• अवज्ञान-नृपतेः (avajñāna-nṛpateḥ) - of the king of contempt (avajñāna) (of the king of disrespect/contempt/disregard)

• चिन्ताभ्यन्तर-चारिणी (cintābhyantara-cāriṇī) - moving within anxieties, dwelling amidst worries, one who dwells inside thoughts

Words meanings and morphology

या (yā) - which (feminine)

(pronoun)

Nominative, feminine, singular of yad

yad - which, what, whatever

Note: Refers to rājarāja-śrīḥ.

तस्य (tasya) - his, of that

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it

Note: Refers to the enemy (vairin) from previous verse.

राजराज-श्रीः (rājarāja-śrīḥ) - the splendor of the king of kings, imperial splendor

(noun)

Nominative, feminine, singular of rājarāja-śrī

rājarāja-śrī - the royal splendor of the king of kings, imperial glory

Compound type : tatpuruṣa (rājarāja+śrī)

• rājarāja – king of kings, emperor
  noun (masculine)
• śrī – splendor, glory, prosperity, wealth, beauty, auspiciousness
  noun (feminine)

गज-अरेः (gaja-areḥ) - of the elephant's enemy, of the foe of elephants

(noun)

Genitive, masculine, singular of gaja-ari

gaja-ari - enemy of elephants

Compound type : ṣaṣṭhī-tatpuruṣa (gaja+ari)

• gaja – elephant
  noun (masculine)
• ari – enemy, foe, adversary
  noun (masculine)

Note: Qualifies 'tasya' (his, i.e., the enemy's).

नृपसत्तम (nṛpasattama) - O best of kings, O most excellent among men

(noun)

Vocative, masculine, singular of nṛpasattama

nṛpasattama - best of kings, most excellent among men

Compound type : tatpuruṣa (nṛpa+sattama)

• nṛpa – king, ruler
  noun (masculine)
• sattama – best, most excellent
  adjective
  Superlative suffix -tama

सा (sā) - that (feminine)

(pronoun)

Nominative, feminine, singular of tad

tad - that, he, she, it

Note: Refers back to 'rājarāja-śrīḥ'.

तु (tu) - but, indeed, on the other hand

(indeclinable)

अवज्ञान-नृपतेः (avajñāna-nṛpateḥ) - of the king of contempt (avajñāna) (of the king of disrespect/contempt/disregard)

(noun)

Genitive, masculine, singular of avajñāna-nṛpati

avajñāna-nṛpati - king of disrespect/contempt/disregard

Compound type : ṣaṣṭhī-tatpuruṣa (avajñāna+nṛpati)

• avajñāna – disregard, contempt, disrespect, ignorance
  noun (neuter)
  Derived from root jñā with prefix ava-
  Prefix: ava
  Root: jñā (class 9)
• nṛpati – king, ruler
  noun (masculine)

Note: Refers to a metaphorical 'king' representing disrespect or ignorance.

चिन्ताभ्यन्तर-चारिणी (cintābhyantara-cāriṇī) - moving within anxieties, dwelling amidst worries, one who dwells inside thoughts

(adjective)

Nominative, feminine, singular of cintābhyantara-cāriṇī

cintābhyantara-cāriṇī - one who moves/dwells within anxieties/worries

Compound type : tatpuruṣa (cintābhyantara+cāriṇī)

• cintā – thought, anxiety, worry, reflection
  noun (feminine)
• abhyantara – inner, internal, inside
  noun (neuter)
  Prefixes: abhi+antara
• cāriṇī – female who moves/wanders/dwells
  adjective (feminine)
  Derived from root car with suffix -in, feminine form
  Root: car (class 1)

Note: Agrees with 'sā' and 'rājarāja-śrīḥ'.