योगवासिष्ठः yogavāsiṣṭhaḥ - book-1, chapter-21, verse-19

ललनाविपुलालाने मनोमत्तमतंगजः ।
रतिशृङ्खलया ब्रह्मन्बद्धस्तिष्ठति मूकवत् ॥ १९ ॥

lalanāvipulālāne manomattamataṃgajaḥ ,
ratiśṛṅkhalayā brahmanbaddhastiṣṭhati mūkavat 19

19. lalanā-vipulālāne manaḥ-matta-mataṅgajaḥ
rati-śṛṅkhalayā brahman baddhaḥ tiṣṭhati mūka-vat

19. brahman manaḥ-matta-mataṅgajaḥ lalanā-vipulālāne
rati-śṛṅkhalayā baddhaḥ mūka-vat tiṣṭhati

19. O Brahman, the mind (manas), like a maddened elephant, remains bound and silent, as if mute, by the chain of passion (rati) to the vast elephant-tying post (ālānam) that is women.

Words meanings summery:

• ललना-विपुलालाने (lalanā-vipulālāne) - in the vast post for tying elephants, which is women

• मनः-मत्त-मतङ्गजः (manaḥ-matta-mataṅgajaḥ) - the maddened elephant of the mind; the mind as a maddened elephant

• रति-शृङ्खलया (rati-śṛṅkhalayā) - by the chain of passion (rati)

• ब्रह्मन् (brahman) - O Brahman (the absolute reality / a sage)

• बद्धः (baddhaḥ) - bound, tied, fettered, imprisoned

• तिष्ठति (tiṣṭhati) - stands, remains, stays, exists

• मूक-वत् (mūka-vat) - like a mute person; as if mute

Words meanings and morphology

ललना-विपुलालाने (lalanā-vipulālāne) - in the vast post for tying elephants, which is women

(noun)

Locative, neuter, singular of lalanā-vipula-ālāna

lalanā-vipula-ālāna - a vast elephant-tying post that represents women

Compound type : karmadhāraya (lalanā+vipula+ālāna)

• lalanā – woman, charming woman, alluring woman
  noun (feminine)
• vipula – large, vast, extensive, broad, abundant
  adjective
• ālāna – post or pillar for tying elephants
  noun (neuter)

मनः-मत्त-मतङ्गजः (manaḥ-matta-mataṅgajaḥ) - the maddened elephant of the mind; the mind as a maddened elephant

(noun)

Nominative, masculine, singular of manas-matta-mataṅgaja

manas-matta-mataṅgaja - the mind, conceived as a maddened elephant

Compound type : tatpurusha (manas+matta+mataṅgaja)

• manas – mind, intellect, heart, consciousness
  noun (neuter)
• matta – maddened, intoxicated, proud, passionate
  adjective (masculine)
  Past Passive Participle
  Derived from the root √mad (to be exhilarated, intoxicated).
  Root: mad (class 4)
• mataṅgaja – elephant (literally 'born from Matanga' or 'moving intoxicatedly')
  noun (masculine)

रति-शृङ्खलया (rati-śṛṅkhalayā) - by the chain of passion (rati)

(noun)

Instrumental, feminine, singular of rati-śṛṅkhalā

rati-śṛṅkhalā - a chain of passion/desire

Compound type : tatpurusha (rati+śṛṅkhalā)

• rati – pleasure, delight, enjoyment, passion, sexual desire (kāma)
  noun (feminine)
• śṛṅkhalā – chain, fetter, bond
  noun (feminine)

ब्रह्मन् (brahman) - O Brahman (the absolute reality / a sage)

(noun)

Vocative, masculine, singular of brahman

brahman - the Absolute (brahman), ultimate reality, the creative principle; a Brahmin (priest); sacred word, prayer

बद्धः (baddhaḥ) - bound, tied, fettered, imprisoned

(adjective)

Nominative, masculine, singular of baddha

baddha - bound, tied, fettered, restrained, imprisoned

Past Passive Participle

Derived from the root √bandh (to bind, tie).

Root: bandh (class 9)

तिष्ठति (tiṣṭhati) - stands, remains, stays, exists

(verb)

3rd person , singular, active, present indicative (laṭ) of √sthā

Present Active Indicative

3rd person singular present active indicative form of the root √sthā.

Root: sthā (class 1)

मूक-वत् (mūka-vat) - like a mute person; as if mute

(indeclinable)

Suffix -vat added to mūka, meaning 'like' or 'as if'.