योगवासिष्ठः yogavāsiṣṭhaḥ - book-1, chapter-18, verse-21

प्रसृतस्नायुतन्त्रीकं रक्ताम्बुकृतकर्दमम् ।
जरामङ्कोलधवलं नेष्टं देहगृहं मम ॥ २१ ॥

prasṛtasnāyutantrīkaṃ raktāmbukṛtakardamam ,
jarāmaṅkoladhavalaṃ neṣṭaṃ dehagṛhaṃ mama 21

21. prasṛtasnāyutantrīkam raktāmbukṛtakardamam
jarāmaṅkoladhavalam na iṣṭam dehagṛham mama

21. I do not desire this body-house of mine, which has sinews stretched out like strings, is made muddy by blood and water, and is pale white like decaying maṅkola fruit due to old age.

Words meanings summery:

• प्रसृतस्नायुतन्त्रीकम् (prasṛtasnāyutantrīkam) - describing the structural appearance of the body (having sinews spread out like strings; possessing string-like, stretched tendons)

• रक्ताम्बुकृतकर्दमम् (raktāmbukṛtakardamam) - describing the internal, impure state of the body (made muddy by blood and water; having mud formed by blood and water)

• जरामङ्कोलधवलम् (jarāmaṅkoladhavalam) - describing the aged and decaying appearance of the body (pale white due to old age like a maṅkola fruit; whitened by decay like maṅkola)

• न (na) - negates the verb 'is desired' (not, no, nor)

• इष्टम् (iṣṭam) - that which is not desired by the speaker (desired, wished, liked, agreeable)

• देहगृहम् (dehagṛham) - the physical body, metaphorically described as a house (body-house; the body as a dwelling)

• मम (mama) - indicates possession by the speaker (my, of me)

Words meanings and morphology

प्रसृतस्नायुतन्त्रीकम् (prasṛtasnāyutantrīkam) - describing the structural appearance of the body (having sinews spread out like strings; possessing string-like, stretched tendons)

(adjective)

Nominative, neuter, singular of prasṛtasnāyutantrīka

prasṛtasnāyutantrīka - having sinews spread out like strings

Compound type : Bahuvrīhi (prasṛta+snāyu+tantrī)

• prasṛta – spread out, extended, diffused
  adjective
  Past Passive Participle
  Derived from the root √sṛ (to flow, to spread) with the prefix pra-.
  Prefix: pra
  Root: sṛ (class 1)
• snāyu – sinew, tendon, ligament
  noun (masculine/feminine)
• tantrī – string, cord, wire, lute-string
  noun (feminine)

Note: Agrees in gender, number, and case with 'dehagṛham'.

रक्ताम्बुकृतकर्दमम् (raktāmbukṛtakardamam) - describing the internal, impure state of the body (made muddy by blood and water; having mud formed by blood and water)

(adjective)

Nominative, neuter, singular of raktāmbukṛtakardama

raktāmbukṛtakardama - made muddy by blood and water

Compound type : Bahuvrīhi (rakta+ambu+kṛta+kardama)

• raktāmbu – blood and water; bloody fluid
  noun (neuter)
• kṛtakardama – made muddy; having mud created
  adjective (neuter)

Note: Agrees in gender, number, and case with 'dehagṛham'.

जरामङ्कोलधवलम् (jarāmaṅkoladhavalam) - describing the aged and decaying appearance of the body (pale white due to old age like a maṅkola fruit; whitened by decay like maṅkola)

(adjective)

Nominative, neuter, singular of jarāmaṅkoladhavala

jarāmaṅkoladhavala - pale white due to old age like a maṅkola fruit

Compound type : Bahuvrīhi (jarā+maṅkola+dhavala)

• jarā – old age, decay, decrepitude
  noun (feminine)
• maṅkola – a kind of decaying fruit or tree; pale fruit
  noun (masculine)
• dhavala – white, bright, pure, clean
  adjective

Note: Agrees in gender, number, and case with 'dehagṛham'.

न (na) - negates the verb 'is desired' (not, no, nor)

(indeclinable)

इष्टम् (iṣṭam) - that which is not desired by the speaker (desired, wished, liked, agreeable)

(adjective)

Nominative, neuter, singular of iṣṭa

iṣṭa - desired, wished, liked, agreeable; worshipped

Past Passive Participle

Derived from the root √iṣ (to wish, desire). The form is irregular.

Root: iṣ (class 6)

Note: Agrees with 'dehagṛham' as the implied subject of 'is desired'.

देहगृहम् (dehagṛham) - the physical body, metaphorically described as a house (body-house; the body as a dwelling)

(noun)

Nominative, neuter, singular of dehagṛha

dehagṛha - body-house; the body as a dwelling

Compound type : Karmadhāraya (deha+gṛha)

• deha – body, corporeal frame, physical form
  noun (masculine)
• gṛha – house, home, dwelling
  noun (neuter)

Note: The subject of the sentence, in the nominative case.

मम (mama) - indicates possession by the speaker (my, of me)

(pronoun)

Genitive, singular of asmad

asmad - I, me

Genitive singular form of the first person pronoun 'asmad'.

Note: Possessive pronoun modifying 'dehagṛham'.