योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-162, verse-11

कायमात्रकमेवेदं भ्रान्तिमात्रमसन्मयम् ।
पिशाचविभ्रमालोकप्रायमायासनं दृढम् ॥ ११ ॥

kāyamātrakamevedaṃ bhrāntimātramasanmayam ,
piśācavibhramālokaprāyamāyāsanaṃ dṛḍham 11

11. kāya-mātrakam eva idam bhrānti-mātram asat-mayam
| piśāca-vibhrama-āloka-prāya-māyā-āsanam dṛḍham

11. idam eva kāya-mātrakam bhrānti-mātram asat-mayam
dṛḍham piśāca-vibhrama-āloka-prāya-māyā-āsanam

11. This is nothing but a body, merely an illusion, inherently unreal. It is a firmly established state of illusion (māyā), like a vision caused by the delusion of a ghost.

Words meanings summery:

• काय-मात्रकम् (kāya-mātrakam) - merely a body, only a form

• एव (eva) - indeed, only, just, certainly

• इदम् (idam) - this, this one

• भ्रान्ति-मात्रम् (bhrānti-mātram) - merely an illusion, only an error

• असत्-मयम् (asat-mayam) - consisting of non-existence, unreal

• पिशाच-विभ्रम-आलोक-प्राय-माया-आसनम् (piśāca-vibhrama-āloka-prāya-māyā-āsanam) - a sustained illusion (māyā) resembling a vision born of a ghost's delusion

• दृढम् (dṛḍham) - firm, strong, fixed, persistent

Words meanings and morphology

काय-मात्रकम् (kāya-mātrakam) - merely a body, only a form

(noun)

Nominative, neuter, singular of kāya-mātraka

kāya-mātraka - merely a body, only a form

Compound type : tatpurusha (kāya+mātraka)

• kāya – body, mass, collection
  noun (masculine)
• mātraka – mere, only, consisting of
  adjective (masculine)
  Suffix indicating 'only' or 'mere'.

एव (eva) - indeed, only, just, certainly

(indeclinable)

इदम् (idam) - this, this one

(pronoun)

Nominative, neuter, singular of idam

idam - this, this one

भ्रान्ति-मात्रम् (bhrānti-mātram) - merely an illusion, only an error

(noun)

Nominative, neuter, singular of bhrānti-mātra

bhrānti-mātra - merely an illusion, only an error

Compound type : tatpurusha (bhrānti+mātra)

• bhrānti – error, delusion, illusion, confusion
  noun (feminine)
  Derived from root 'bhram' (to wander, to err).
  Root: bhram (class 1)
• mātra – mere, only, consisting of
  adjective (neuter)
  Suffix indicating 'only' or 'mere'.

असत्-मयम् (asat-mayam) - consisting of non-existence, unreal

(adjective)

Nominative, neuter, singular of asat-maya

asat-maya - consisting of non-existence, unreal, illusory

Compound type : tatpurusha (asat+maya)

• asat – non-existent, unreal, false, bad
  adjective (neuter)
  Negative compound (nañ-tatpuruṣa) of 'a' (not) and 'sat' (existent).
• maya – made of, consisting of, full of
  suffix
  Suffix used to form adjectives indicating material or constitution.

पिशाच-विभ्रम-आलोक-प्राय-माया-आसनम् (piśāca-vibhrama-āloka-prāya-māyā-āsanam) - a sustained illusion (māyā) resembling a vision born of a ghost's delusion

(noun)

Nominative, neuter, singular of piśāca-vibhrama-āloka-prāya-māyā-āsana

piśāca-vibhrama-āloka-prāya-māyā-āsana - a sustained illusion (māyā) resembling a vision born of a ghost's delusion

Compound type : tatpurusha (piśāca+vibhrama+āloka+prāya+māyā+āsana)

• piśāca – ghost, demon, goblin
  noun (masculine)
• vibhrama – delusion, error, confusion, bewilderment
  noun (masculine)
  Derived from root 'bhram' (to wander, to err) with prefix 'vi-'.
  Prefix: vi
  Root: bhram (class 1)
• āloka – sight, vision, appearance, perception
  noun (masculine)
  Derived from root 'lok' (to see) with prefix 'ā-'.
  Prefix: ā
  Root: lok (class 10)
• prāya – like, akin to, resembling, similar
  adjective (masculine)
• māyā – illusion, cosmic illusion, magic, artifice
  noun (feminine)
  Derived from root 'mā' (to measure, to form, to show).
  Root: mā (class 3)
• āsana – sitting, seat, posture, remaining, continuance, state, abode
  noun (neuter)
  Derived from root 'ās' (to sit, to stay).
  Root: ās (class 2)

दृढम् (dṛḍham) - firm, strong, fixed, persistent

(adjective)

Nominative, neuter, singular of dṛḍha

dṛḍha - firm, strong, fixed, persistent, rigid, steady

past passive participle

Derived from root 'dṛṃh' (to make firm, strengthen) with suffix '-ḍha'.

Root: dṛṃh (class 6)