योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-94, verse-49

शरीरादितयोदेति वेदनं वस्तुसत्तया ।
असत्याभासया स्पन्दो यथा पवनलेखया ॥ ४९ ॥

śarīrāditayodeti vedanaṃ vastusattayā ,
asatyābhāsayā spando yathā pavanalekhayā 49

49. śarīrāditayā udeti vedanam vastusattayā
asatyābhāsayā spandaḥ yathā pavanalekhayā

49. vedanam śarīrāditayā vastusattayā
asatyābhāsayā udeti yathā pavanalekhayā spandaḥ

49. Cognition (vedana) arises through the body and similar entities by means of the actual existence of things, which is itself but an unreal appearance, just as a pulsation (spanda) arises from an illusory streak of wind.

Words meanings summery:

• शरीरादितया (śarīrāditayā) - by means of the body and so on

• उदेति (udeti) - arises, appears, comes forth

• वेदनम् (vedanam) - cognition, knowing, perception

• वस्तुसत्तया (vastusattayā) - by the existence of objects, by objective reality

• असत्याभासया (asatyābhāsayā) - by an unreal appearance, by a false semblance

• स्पन्दः (spandaḥ) - vibration, pulsation, movement

• यथा (yathā) - just as, as, according to

• पवनलेखया (pavanalekhayā) - by a streak of wind, by a line of air

Words meanings and morphology

शरीरादितया (śarīrāditayā) - by means of the body and so on

(noun)

Instrumental, feminine, singular of śarīrāditā

śarīrāditā - the state of being the body etc.

Derived from śarīrādi (body etc.) with suffix -tā (feminine noun forming suffix).

Compound type : tatpuruṣa (śarīra+ādi)

• śarīra – body
  noun (neuter)
  Root: śṝ (class 9)
• ādi – beginning; and so on
  indeclinable

उदेति (udeti) - arises, appears, comes forth

(verb)

3rd person , singular, active, present (lat) of ud-i

Present (lat)

Present tense, third person singular active of root i (to go) with prefix ud.

Prefix: ud

Root: i (class 2)

वेदनम् (vedanam) - cognition, knowing, perception

(noun)

Nominative, neuter, singular of vedana

vedana - knowing, cognition, perception, feeling

Derived from root vid (to know).

Root: vid (class 2)

वस्तुसत्तया (vastusattayā) - by the existence of objects, by objective reality

(noun)

Instrumental, feminine, singular of vastusattā

vastusattā - the existence of things, objective reality

Compound type : ṣaṣṭhī-tatpuruṣa (vastu+sattā)

• vastu – thing, object, substance, reality
  noun (neuter)
  Root: vas (class 1)
• sattā – existence, being, reality
  noun (feminine)
  Root: as (class 2)

असत्याभासया (asatyābhāsayā) - by an unreal appearance, by a false semblance

(noun)

Instrumental, feminine, singular of asatyābhāsa

asatyābhāsa - unreal appearance, false semblance, illusory manifestation

Compound type : karmadhāraya (asatya+ābhāsa)

• asatya – unreal, untrue, false
  adjective (neuter)
• ābhāsa – appearance, semblance, illusion, reflection
  noun (masculine)
  Derived from root bhās (to shine) with prefix ā.
  Prefix: ā
  Root: bhās (class 1)

स्पन्दः (spandaḥ) - vibration, pulsation, movement

(noun)

Nominative, masculine, singular of spanda

spanda - quivering, vibration, movement, pulsation

Derived from root spand (to tremble, vibrate).

Root: spand (class 1)

यथा (yathā) - just as, as, according to

(indeclinable)

पवनलेखया (pavanalekhayā) - by a streak of wind, by a line of air

(noun)

Instrumental, feminine, singular of pavanarekhā

pavanarekhā - a line or streak of wind

Compound type : ṣaṣṭhī-tatpuruṣa (pavana+lekhā)

• pavana – wind, air
  noun (masculine)
  Root: pū (class 1)
• lekhā – line, streak, furrow, drawing
  noun (feminine)
  Root: likh (class 6)