योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-187, verse-53

पवनस्कन्धरूपस्य बीजं त्वक्स्पर्शशाखिनः ।
सर्वभूतक्रियास्पन्दस्तस्मात्संप्रसरिष्यति ॥ ५३ ॥

pavanaskandharūpasya bījaṃ tvaksparśaśākhinaḥ ,
sarvabhūtakriyāspandastasmātsaṃprasariṣyati 53

53. pavanaskandharūpasya bījam tvaksparśaśākhinaḥ
sarvabhūtakriyāspandaḥ tasmāt sampraprasariṣyati

53. pavanaskandharūpasya tvaksparśaśākhinaḥ bījam
tasmāt sarvabhūtakriyāspandaḥ sampraprasariṣyati

53. The seed for the tree whose branches are the sensations of touch (tvaksparśa) is the subtle form of the vital breath (pavana-skandha). From that (seed), the vibrant activity of all beings (sarvabhūtakriyāspanda) will spread forth.

Words meanings summery:

• पवनस्कन्धरूपस्य (pavanaskandharūpasya) - of the form of a mass of vital air, of the aggregate of vital breath

• बीजम् (bījam) - seed, origin, cause

• त्वक्स्पर्शशाखिनः (tvaksparśaśākhinaḥ) - of the tree whose branches are touch-sensations

• सर्वभूतक्रियास्पन्दः (sarvabhūtakriyāspandaḥ) - the pulsation/vibration of the activities of all beings

• तस्मात् (tasmāt) - from that, therefore, thence

• सम्प्रप्रसरिष्यति (sampraprasariṣyati) - will spread forth, will extend, will propagate

Words meanings and morphology

पवनस्कन्धरूपस्य (pavanaskandharūpasya) - of the form of a mass of vital air, of the aggregate of vital breath

(adjective)

Genitive, masculine, singular of pavanaskandharūpa

pavanaskandharūpa - of the form of a mass of air/wind/vital breath

Compound type : ṣaṣṭhī-tatpuruṣa (pavana+skandha+rūpa)

• pavana – wind, air, vital air, breath
  noun (masculine)
  Derived from root 'pū' (to purify).
  Root: pū (class 1)
• skandha – mass, aggregate, trunk (of a tree), shoulder
  noun (masculine)
• rūpa – form, shape, appearance, nature
  noun (neuter)

Note: Qualifies an implied noun, like 'seed' or 'that'.

बीजम् (bījam) - seed, origin, cause

(noun)

Nominative, neuter, singular of bīja

bīja - seed, germ, origin, cause

त्वक्स्पर्शशाखिनः (tvaksparśaśākhinaḥ) - of the tree whose branches are touch-sensations

(noun)

Genitive, masculine, singular of tvaksparśaśākhin

tvaksparśaśākhin - a tree having touch as its branches

Compound type : bahuvrīhi (tvac+sparśa+śākhin)

• tvac – skin, touch (sense of)
  noun (feminine)
• sparśa – touch, contact, sensation of touch
  noun (masculine)
  Derived from root 'spṛś'.
  Root: spṛś (class 6)
• śākhin – having branches, a tree
  noun (masculine)
  Derived from 'śākhā' (branch) with suffix '-in'.

सर्वभूतक्रियास्पन्दः (sarvabhūtakriyāspandaḥ) - the pulsation/vibration of the activities of all beings

(noun)

Nominative, masculine, singular of sarvabhūtakriyāspanda

sarvabhūtakriyāspanda - vibration/pulsation of the activities of all beings

Compound type : ṣaṣṭhī-tatpuruṣa (sarva+bhūta+kriyā+spanda)

• sarva – all, every
  adjective (masculine)
• bhūta – being, creature, element
  noun (neuter)
  Past Passive Participle
  Derived from root 'bhū' (to be, to exist).
  Root: bhū (class 1)
• kriyā – action, activity, performance
  noun (feminine)
  Derived from root 'kṛ' (to do, make).
  Root: kṛ (class 8)
• spanda – vibration, pulsation, movement
  noun (masculine)
  Derived from root 'spand'.
  Root: spand (class 1)

तस्मात् (tasmāt) - from that, therefore, thence

(pronoun)

Ablative, neuter, singular of tad

tad - that

Note: Used adverbially to mean 'therefore'.

सम्प्रप्रसरिष्यति (sampraprasariṣyati) - will spread forth, will extend, will propagate

(verb)

3rd person , singular, active, future (ḷṛṭ) of sṛ

Future Tense

Derived from root 'sṛ' with prefixes 'sam', 'pra', 'pra'.

Prefixes: sam+pra+pra

Root: sṛ (class 1)