योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-101, verse-59

सस्पन्दा चित्तदभिधा निःस्पन्दा त्वियमातता ।
तुर्यातीतपदारूढा वाचा वक्तुं न पार्यते ॥ ५९ ॥

saspandā cittadabhidhā niḥspandā tviyamātatā ,
turyātītapadārūḍhā vācā vaktuṃ na pāryate 59

59. saspandā citta tadabhidhā niḥspandā tu iyam
ātatā turyātītapādārūḍhā vācā vaktum na pāryate

59. saspandā citta tadabhidhā (bhavati).
tu iyam niḥspandā ātatā turyātītapādārūḍhā vācā vaktum na pāryate.

59. Consciousness (citta) is said to be with pulsation. But this motionless, all-pervading [reality], which has attained the state beyond the fourth (turyātīta), cannot be expressed by words.

Words meanings summery:

• सस्पन्दा (saspandā) - with pulsation, pulsating, vibrating

• चित्त (citta) - mind, consciousness

• तदभिधा (tadabhidhā) - its name, its appellation, called by that name

• निःस्पन्दा (niḥspandā) - motionless, without pulsation, still

• तु (tu) - but, on the other hand, however

• इयम् (iyam) - this (feminine)

• आतता (ātatā) - spread, extended, pervading, vast

• तुर्यातीतपादारूढा (turyātītapādārūḍhā) - ascended to the state beyond the fourth (turya), having reached the transcendent state

• वाचा (vācā) - by speech, by words

• वक्तुम् (vaktum) - to speak, to describe, to say

• न (na) - not, no

• पार्यते (pāryate) - is able, can be done/expressed

Words meanings and morphology

सस्पन्दा (saspandā) - with pulsation, pulsating, vibrating

(adjective)

Nominative, feminine, singular of saspanda

saspanda - having pulsation, endowed with vibration, pulsating

Compound type : sah-bahuvrīhi (sa+spanda)

• sa – with, together with
  indeclinable
• spanda – vibration, pulsation, movement
  noun (masculine)

चित्त (citta) - mind, consciousness

(noun)

Nominative, neuter, singular of citta

citta - mind, thought, intellect, heart, consciousness

Note: Used here as part of a compound or in apposition to 'saspandā'.

तदभिधा (tadabhidhā) - its name, its appellation, called by that name

(noun)

Nominative, feminine, singular of tadabhidhā

tadabhidhā - that appellation, the name of that

Compound type : ṣaṣṭhī-tatpuruṣa (tad+abhidhā)

• tad – that
  pronoun (neuter)
• abhidhā – name, appellation, statement
  noun (feminine)

निःस्पन्दा (niḥspandā) - motionless, without pulsation, still

(adjective)

Nominative, feminine, singular of niḥspanda

niḥspanda - devoid of vibration, motionless, still

Compound type : nañ-tatpuruṣa (nis+spanda)

• nis – out, forth, without, free from
  indeclinable
• spanda – vibration, pulsation, movement
  noun (masculine)

तु (tu) - but, on the other hand, however

(indeclinable)

इयम् (iyam) - this (feminine)

(pronoun)

Nominative, feminine, singular of idam

idam - this, this one

आतता (ātatā) - spread, extended, pervading, vast

(adjective)

Nominative, feminine, singular of ātata

ātata - stretched, extended, pervaded, vast, omnipresent

Past Passive Participle

From √tan (to stretch) with `ā-` prefix, + kta suffix

Prefix: ā

Root: tan

तुर्यातीतपादारूढा (turyātītapādārūḍhā) - ascended to the state beyond the fourth (turya), having reached the transcendent state

(adjective)

Nominative, feminine, singular of turyātītapādārūḍha

turyātītapādārūḍha - having ascended (ārūḍha) to the state (pada) beyond (atīta) the fourth (turya)

Compound type : bahuvrīhi (turya+atīta+pada+ārūḍha)

• turya – the fourth state (of consciousness), transcendental
  noun/adjective (neuter)
• atīta – past, gone beyond, transcended
  adjective
  Past Passive Participle
  From √i (to go) with `ati-` prefix
  Prefix: ati
  Root: i
• pada – foot, step, state, position, word
  noun (neuter)
• ārūḍha – mounted, ascended, reached
  adjective
  Past Passive Participle
  From √ruh (to rise, mount) with `ā-` prefix
  Prefix: ā
  Root: ruh

वाचा (vācā) - by speech, by words

(noun)

Instrumental, feminine, singular of vāc

vāc - speech, word, voice

वक्तुम् (vaktum) - to speak, to describe, to say

(indeclinable)

Infinitive

From √vac (to speak) + tumun suffix

Root: vac (class 2)

न (na) - not, no

(indeclinable)

पार्यते (pāryate) - is able, can be done/expressed

(verb)

3rd person , singular, passive, present (laṭ) of pār

Causative passive of √pṛ (to fill, to be able). Used impersonally here.

Root: pṛ (class 3)