योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-80, verse-44

यदा प्राणानिलो याति हृदि कुण्डलिनीपदम् ।
तदा संविदुदेत्यन्तर्भूततन्मात्रबीजभूः ॥ ४४ ॥

yadā prāṇānilo yāti hṛdi kuṇḍalinīpadam ,
tadā saṃvidudetyantarbhūtatanmātrabījabhūḥ 44

44. yadā prāṇa anilaḥ yāti hṛdi kuṇḍalinīpadam
tadā saṃvit udeti antar bhūtatanmātrabījabhūḥ

44. yadā prāṇa anilaḥ hṛdi kuṇḍalinīpadam yāti,
tadā antar bhūtatanmātrabījabhūḥ saṃvit udeti.

44. When the vital breath (prāṇa) enters the abode of Kundalini (kundalini) in the heart, then awareness (saṃvit) arises within, which is the very origin (bīja) of the gross elements (bhūta) and subtle elements (tanmātra).

Words meanings summery:

• यदा (yadā) - when

• प्राण (prāṇa) - vital breath, life-force

• अनिलः (anilaḥ) - wind; vital air (wind, air)

• याति (yāti) - goes, moves, enters

• हृदि (hṛdi) - in the heart

• कुण्डलिनीपदम् (kuṇḍalinīpadam) - the abode of Kundalini (kundalini)

• तदा (tadā) - then, at that time

• संवित् (saṁvit) - consciousness, awareness, knowledge

• उदेति (udeti) - arises, rises up

• अन्तर् (antar) - within, inside

• भूततन्मात्रबीजभूः (bhūtatanmātrabījabhūḥ) - which is the seed-ground/origin of the elements (bhūta) and subtle elements (tanmātra)

Words meanings and morphology

यदा (yadā) - when

(indeclinable)

प्राण (prāṇa) - vital breath, life-force

(noun)

Nominative, masculine, singular of prāṇa

prāṇa - vital breath, life-force

from pra + root an (to breathe)

Prefix: pra

Root: an (class 2)

Note: Part of the subject prāṇa anilaḥ.

अनिलः (anilaḥ) - wind; vital air (wind, air)

(noun)

Nominative, masculine, singular of anila

anila - wind, air

from root an (to breathe)

Root: an (class 2)

Note: Subject of yāti, in combination with prāṇa.

याति (yāti) - goes, moves, enters

(verb)

3rd person , singular, active, present (laṭ) of yā

Present Active

3rd person singular

Root: yā (class 2)

हृदि (hṛdi) - in the heart

(noun)

Locative, neuter, singular of hṛd

hṛd - heart

Note: Location.

कुण्डलिनीपदम् (kuṇḍalinīpadam) - the abode of Kundalini (kundalini)

(noun)

Accusative, neuter, singular of kuṇḍalinīpada

kuṇḍalinīpada - abode of Kundalini

Compound type : tatpurusha (kuṇḍalinī+pada)

• kuṇḍalinī – Kundalini
  proper noun (feminine)
• pada – foot, step, place, abode
  noun (neuter)
  Root: pad (class 4)

Note: Destination of movement.

तदा (tadā) - then, at that time

(indeclinable)

संवित् (saṁvit) - consciousness, awareness, knowledge

(noun)

Nominative, feminine, singular of saṃvit

saṁvit - consciousness, awareness, knowledge

from sam + root vid (to know)

Prefix: sam

Root: vid (class 2)

Note: Subject of udeti.

उदेति (udeti) - arises, rises up

(verb)

3rd person , singular, active, present (laṭ) of udī

Present Active

3rd person singular

Prefix: ud

Root: i (class 2)

अन्तर् (antar) - within, inside

(indeclinable)

Note: Adverbial.

भूततन्मात्रबीजभूः (bhūtatanmātrabījabhūḥ) - which is the seed-ground/origin of the elements (bhūta) and subtle elements (tanmātra)

(noun)

Nominative, feminine, singular of bhūtatanmātrabījabhū

bhūtatanmātrabījabhū - seed-ground/origin of gross and subtle elements

Compound type : tatpurusha (bhūta+tanmātra+bījabhū)

• bhūta – element, gross element, being
  noun (neuter)
  Past Passive Participle
  from root bhū (to be, become)
  Root: bhū (class 1)
• tanmātra – subtle element
  noun (neuter)
  tat (that) + mātra (only/measure)
• bījabhū – seed-ground, origin
  noun (feminine)
  from bīja (seed) + bhū (being/origin)
  Root: bhū (class 1)

Note: Agrees with saṃvit.