योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-80, verse-48

नित्यं पातोत्सुकतया प्रवेशोन्मुखया तया ।
सा सर्वसंविदां बीजं ह्येका सामान्युदाहृता ॥ ४८ ॥

nityaṃ pātotsukatayā praveśonmukhayā tayā ,
sā sarvasaṃvidāṃ bījaṃ hyekā sāmānyudāhṛtā 48

48. nityam pātotukatayā praveśonmukhayā tayā sā
sarvasaṃvidām bījam hi ekā sāmānyā udāhṛtā

48. sā nityam pātotukatayā praveśonmukhayā tayā
hi sarvasaṃvidām ekā sāmānyā bījam udāhṛtā

48. Always by her (Kundalini's) downward inclination and her eagerness to enter, she is indeed declared to be the one, universal seed of all consciousness (saṃvid).

Words meanings summery:

• नित्यम् (nityam) - constantly, always, perpetually

• पातोतुकतया (pātotukatayā) - by eagerness for falling/descending, by downward inclination

• प्रवेशोन्मुखया (praveśonmukhayā) - by the one inclined towards entry, by its inclination to enter

• तया (tayā) - by Kundalini (by her, by that)

• सा (sā) - Kundalini (she, that one)

• सर्वसंविदाम् (sarvasaṁvidām) - of all consciousness/knowledge

• बीजम् (bījam) - seed, origin, cause

• हि (hi) - indeed, certainly, surely

• एका (ekā) - one, unique, single

• सामान्या (sāmānyā) - common, general, universal

• उदाहृता (udāhṛtā) - declared, spoken of, illustrated

Words meanings and morphology

नित्यम् (nityam) - constantly, always, perpetually

(indeclinable)

पातोतुकतया (pātotukatayā) - by eagerness for falling/descending, by downward inclination

(noun)

Instrumental, feminine, singular of pātotukatā

pātotukatā - eagerness for falling, inclination to descend

Derived from pāta (fall) + utsukatā (eagerness) + tā (suffix for abstract noun)

Compound type : tatpuruṣa (pāta+utsukatā)

• pāta – fall, descent, falling
  noun (masculine)
  Derived from root pat (to fall)
  Root: pat (class 1)
• utsukatā – eagerness, longing, solicitude
  noun (feminine)
  Derived from utsuka (eager) + tā (abstract noun suffix)

प्रवेशोन्मुखया (praveśonmukhayā) - by the one inclined towards entry, by its inclination to enter

(adjective)

Instrumental, feminine, singular of praveśonmukha

praveśonmukha - facing entry, inclined towards entry

Derived from praveśa (entry) + unmukha (facing)

Compound type : tatpuruṣa (praveśa+unmukha)

• praveśa – entry, entrance, penetration
  noun (masculine)
  Derived from pra + viś (to enter)
  Prefix: pra
  Root: viś (class 6)
• unmukha – facing, having the face turned towards, inclined to, eager for
  adjective
  Derived from ud + mukha (face)
  Prefix: ud

Note: Agrees with 'tayā' (by her).

तया (tayā) - by Kundalini (by her, by that)

(pronoun)

Instrumental, feminine, singular of tad

tad - that, she, it

सा (sā) - Kundalini (she, that one)

(pronoun)

Nominative, feminine, singular of tad

tad - that, she, it

सर्वसंविदाम् (sarvasaṁvidām) - of all consciousness/knowledge

(noun)

Genitive, feminine, plural of sarvasaṃvid

sarvasaṁvid - all consciousness, universal knowledge

Compound type : tatpuruṣa (sarva+saṃvid)

• sarva – all, every, whole
  pronoun
• saṃvid – consciousness, understanding, knowledge
  noun (feminine)
  Prefix: sam
  Root: vid (class 6)

बीजम् (bījam) - seed, origin, cause

(noun)

Nominative, neuter, singular of bīja

bīja - seed, germ, origin, cause, element

Note: Can also be accusative singular neuter.

हि (hi) - indeed, certainly, surely

(indeclinable)

एका (ekā) - one, unique, single

(adjective)

Nominative, feminine, singular of eka

eka - one, single, unique, sole

सामान्या (sāmānyā) - common, general, universal

(adjective)

Nominative, feminine, singular of sāmānya

sāmānya - common, general, universal, ordinary

Derived from samāna (equal) + ya (suffix)

उदाहृता (udāhṛtā) - declared, spoken of, illustrated

(adjective)

Nominative, feminine, singular of udāhṛta

udāhṛta - declared, spoken, mentioned, illustrated

Past Passive Participle

Derived from ud + ā + hṛ (to bring forth, speak)

Prefixes: ud+ā

Root: hṛ (class 1)

Note: Agrees with 'sā'.