योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-45, verse-25

दृश्यमानमहाभोगं गृह्यमाणमवस्तुकम् ।
कोशमाशाभुजङ्गानां संसाराडम्बरं त्यज ॥ २५ ॥

dṛśyamānamahābhogaṃ gṛhyamāṇamavastukam ,
kośamāśābhujaṅgānāṃ saṃsārāḍambaraṃ tyaja 25

25. dṛśyamānamahābhogam gṛhyamāṇam avastukam
kośam āśābhujaṅgānām saṃsārāḍambaram tyaja

25. saṃsārāḍambaram tyaja dṛśyamānamahābhogam
gṛhyamāṇam avastukam āśābhujaṅgānām kośam

25. Abandon the grand display of the cycle of rebirth (saṃsāra), which appears to offer great enjoyment but is grasped as something insubstantial, a mere treasury for the serpents of desires.

Words meanings summery:

• दृश्यमानमहाभोगम् (dṛśyamānamahābhogam) - appearing as great enjoyment, having great pleasures visible

• गृह्यमाणम् (gṛhyamāṇam) - being grasped, being taken, being perceived

• अवस्तुकम् (avastukam) - without substance, essenceless, unreal, insignificant

• कोशम् (kośam) - treasury, sheath, case, storehouse

• आशाभुजङ्गानाम् (āśābhujaṅgānām) - of the serpents of desires

• संसाराडम्बरम् (saṁsārāḍambaram) - the pomp/display/show of saṃsāra

• त्यज (tyaja) - abandon, give up, renounce

Words meanings and morphology

दृश्यमानमहाभोगम् (dṛśyamānamahābhogam) - appearing as great enjoyment, having great pleasures visible

(adjective)

Accusative, neuter, singular of dṛśyamānamahābhoga

dṛśyamānamahābhoga - that which appears as great enjoyment; having great pleasures visible

Compound formed with a present passive participle and a noun.

Compound type : bahuvrīhi (dṛśyamāna+mahābhoga)

• dṛśyamāna – being seen, appearing
  participle
  Present Passive Participle
  From root dṛś + śānac suffix
  Root: dṛś (class 1)
• mahābhoga – great enjoyment, great pleasure, great possession
  noun (masculine)
  Compound: mahā (great) + bhoga (enjoyment)

Note: Qualifies `saṃsārāḍambaram`.

गृह्यमाणम् (gṛhyamāṇam) - being grasped, being taken, being perceived

(participle)

Accusative, neuter, singular of gṛhyamāṇa

gṛhyamāṇa - being grasped, being seized, being taken, being perceived

Present Passive Participle

From root grah + śānac suffix

Root: grah (class 9)

Note: Qualifies `saṃsārāḍambaram`.

अवस्तुकम् (avastukam) - without substance, essenceless, unreal, insignificant

(adjective)

Accusative, neuter, singular of avastuka

avastuka - without substance, essenceless, unreal, insignificant

Negative compound: a (not) + vastu (substance) + ka (suffix for adjective)

Compound type : nañ-tatpuruṣa (a+vastu)

• a – not, non-
  indeclinable
• vastu – substance, reality, thing, object
  noun (neuter)

Note: Qualifies `saṃsārāḍambaram`.

कोशम् (kośam) - treasury, sheath, case, storehouse

(noun)

Accusative, masculine, singular of kośa

kośa - treasury, sheath, case, storehouse, bud

Root: kuś

Note: Qualifies `saṃsārāḍambaram` as an appositive, or `saṃsārāḍambaram` is a kośa.

आशाभुजङ्गानाम् (āśābhujaṅgānām) - of the serpents of desires

(noun)

Genitive, masculine, plural of āśābhujaṅga

āśābhujaṅga - serpents of desires (desire-serpents)

Compound noun.

Compound type : karmadhāraya (āśā+bhujaṅga)

• āśā – hope, desire, expectation
  noun (feminine)
  from aś (to reach, to obtain)
  Root: aś (class 5)
• bhujaṅga – serpent, snake
  noun (masculine)
  from bhuj (to bend)
  Root: bhuj (class 7)

Note: Modifies `kośam` (a treasury *of* the serpents).

संसाराडम्बरम् (saṁsārāḍambaram) - the pomp/display/show of saṃsāra

(noun)

Accusative, neuter, singular of saṃsārāḍambara

saṁsārāḍambara - the pomp, show, display, or splendor of the cycle of rebirth (saṃsāra)

Compound noun.

Compound type : ṣaṣṭhī-tatpuruṣa (saṃsāra+āḍambara)

• saṃsāra – transmigration, cycle of rebirth, worldly existence
  noun (masculine)
  from saṃ-sṛ (to flow together)
  Prefix: sam
  Root: sṛ (class 1)
• āḍambara – pomp, display, show, splendor, vain glory
  noun (masculine)
  Root: aḍamb

Note: Direct object of `tyaja`.

त्यज (tyaja) - abandon, give up, renounce

(verb)

2nd person , singular, active, imperative (loṭ) of tyaj

Imperative mood, 2nd person singular

Root verb, Parasmaipada, Present tense, Imperative

Root: tyaj (class 1)

Note: The subject 'you' (tvam) is implied.