योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-168, verse-47

इयं बुद्धिरियं चित्तमयं काल इदं नभः ।
अयं सोऽहं क्रिया चेयमिदं तन्मात्रपञ्चकम् ॥ ४७ ॥

iyaṃ buddhiriyaṃ cittamayaṃ kāla idaṃ nabhaḥ ,
ayaṃ so'haṃ kriyā ceyamidaṃ tanmātrapañcakam 47

47. iyam buddhiḥ iyam cittam ayam kālaḥ idam nabhaḥ
ayam saḥ aham kriyā ca iyam idam tanmātrapañcakam

47. iyam buddhiḥ iyam cittam ayam kālaḥ idam nabhaḥ
ayam saḥ aham kriyā ca iyam idam tanmātrapañcakam

47. This is the intellect, this is the mind, this is time, this is space. This is that 'I' (aham), and this is action; this is the group of five subtle elements (tanmātras).

Words meanings summery:

• इयम् (iyam) - this, this one (feminine)

• बुद्धिः (buddhiḥ) - intellect, understanding, discernment

• इयम् (iyam) - this, this one (feminine)

• चित्तम् (cittam) - mind, consciousness, thought

• अयम् (ayam) - this, this one (masculine)

• कालः (kālaḥ) - time

• इदम् (idam) - this, this one (neuter)

• नभः (nabhaḥ) - sky, atmosphere, space

• अयम् (ayam) - this, this one (masculine)

• सः (saḥ) - that, he

• अहम् (aham) - I

• क्रिया (kriyā) - action, activity, rite

• च (ca) - and, also, moreover

• इयम् (iyam) - this, this one (feminine)

• इदम् (idam) - this, this one (neuter)

• तन्मात्रपञ्चकम् (tanmātrapañcakam) - the group of five subtle elements

Words meanings and morphology

इयम् (iyam) - this, this one (feminine)

(pronoun)

Nominative, feminine, singular of idam

idam - this, this one

बुद्धिः (buddhiḥ) - intellect, understanding, discernment

(noun)

Nominative, feminine, singular of buddhi

buddhi - intellect, understanding, discernment, perception, reason

Root: budh (class 1)

इयम् (iyam) - this, this one (feminine)

(pronoun)

Nominative, feminine, singular of idam

idam - this, this one

चित्तम् (cittam) - mind, consciousness, thought

(noun)

Nominative, neuter, singular of citta

citta - mind, thought, consciousness, intellect

Past Passive Participle

From root 'cit' (to perceive, observe, understand)

Root: cit (class 1)

अयम् (ayam) - this, this one (masculine)

(pronoun)

Nominative, masculine, singular of idam

idam - this, this one

कालः (kālaḥ) - time

(noun)

Nominative, masculine, singular of kāla

kāla - time, period, season, destiny, death

इदम् (idam) - this, this one (neuter)

(pronoun)

Nominative, neuter, singular of idam

idam - this, this one

नभः (nabhaḥ) - sky, atmosphere, space

(noun)

Nominative, neuter, singular of nabhas

nabhas - sky, atmosphere, firmament, space

अयम् (ayam) - this, this one (masculine)

(pronoun)

Nominative, masculine, singular of idam

idam - this, this one

सः (saḥ) - that, he

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

अहम् (aham) - I

(pronoun)

Nominative, singular of aham

aham - I

क्रिया (kriyā) - action, activity, rite

(noun)

Nominative, feminine, singular of kriyā

kriyā - action, activity, performance, rite, work, verb

Root: kṛ (class 8)

च (ca) - and, also, moreover

(indeclinable)

इयम् (iyam) - this, this one (feminine)

(pronoun)

Nominative, feminine, singular of idam

idam - this, this one

इदम् (idam) - this, this one (neuter)

(pronoun)

Nominative, neuter, singular of idam

idam - this, this one

तन्मात्रपञ्चकम् (tanmātrapañcakam) - the group of five subtle elements

(noun)

Nominative, neuter, singular of tanmātrapañcaka

tanmātrapañcaka - group of five subtle elements (sound, touch, form, taste, smell)

Compound type : tatpurusha (tanmātra+pañcaka)

• tanmātra – subtle element, mere essence
  noun (neuter)
• pañcaka – group of five, pentad
  noun (neuter)
  Derived from 'pañcan' (five) with suffix '-ka'