योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-24, verse-20

इडा च पिङ्गला चास्य देहस्य मुनिनायक ।
सुस्थिते कोमले मध्ये पार्श्वकोष्ठे निमीलिते ॥ २० ॥

iḍā ca piṅgalā cāsya dehasya munināyaka ,
susthite komale madhye pārśvakoṣṭhe nimīlite 20

20. iḍā ca piṅgalā ca asya dehasya munināyaka
susthite komale madhye pārśvakoṣṭhe nimīlite

20. munināyaka asya dehasya iḍā ca piṅgalā ca
madhye susthite komale pārśvakoṣṭhe nimīlite

20. O leader of sages, Ida and Pingala of this body are well-situated and delicate in the central region, yet they are closed off in the lateral cavities.

Words meanings summery:

• इडा (iḍā) - Ida nāḍī, one of the three main subtle energy channels (nāḍīs) in the body, associated with the lunar energy. (Ida (a specific subtle energy channel))

• च (ca) - and

• पिङ्गला (piṅgalā) - Pingala nāḍī, one of the three main subtle energy channels (nāḍīs) in the body, associated with the solar energy. (Pingala (a specific subtle energy channel))

• च (ca) - and

• अस्य (asya) - of this

• देहस्य (dehasya) - of the body

• मुनिनायक (munināyaka) - O leader of sages

• सुस्थिते (susthite) - well-situated, well-established

• कोमले (komale) - soft, delicate

• मध्ये (madhye) - in the middle, centrally

• पार्श्वकोष्ठे (pārśvakoṣṭhe) - in the lateral chambers/cavities

• निमीलिते (nimīlite) - closed, contracted, unmanifest

Words meanings and morphology

इडा (iḍā) - Ida nāḍī, one of the three main subtle energy channels (nāḍīs) in the body, associated with the lunar energy. (Ida (a specific subtle energy channel))

(proper noun)

Nominative, feminine, singular of iḍā

iḍā - libation, offering, refreshing drink, a cow, speech, praise, the earth, name of a nāḍī

च (ca) - and

(indeclinable)

पिङ्गला (piṅgalā) - Pingala nāḍī, one of the three main subtle energy channels (nāḍīs) in the body, associated with the solar energy. (Pingala (a specific subtle energy channel))

(proper noun)

Nominative, feminine, singular of piṅgalā

piṅgalā - reddish-brown, tawny, name of a nāḍī, a courtesan

च (ca) - and

(indeclinable)

अस्य (asya) - of this

(pronoun)

Genitive, masculine, singular of idam

idam - this (pronoun)

देहस्य (dehasya) - of the body

(noun)

Genitive, masculine, singular of deha

deha - body, corporeal frame

मुनिनायक (munināyaka) - O leader of sages

(noun)

Vocative, masculine, singular of munināyaka

munināyaka - leader of sages, chief ascetic

Compound type : tatpuruṣa (muni+nāyaka)

• muni – sage, ascetic, silent one
  noun (masculine)
• nāyaka – leader, chief, guide, hero
  noun (masculine)
  derived from root 'nī' (to lead)
  Root: nī (class 1)

सुस्थिते (susthite) - well-situated, well-established

(adjective)

Nominative, feminine, dual of susthita

susthita - well-placed, well-situated, well-established, healthy

Past Passive Participle

from root 'sthā' (to stand) with 'su' prefix

Compound type : prādi-samāsa (su+sthita)

• su – good, well, excellent
  indeclinable
  prefix
• sthita – standing, situated, established, existing
  adjective
  Past Passive Participle
  from root 'sthā' (to stand)
  Root: sthā (class 1)

कोमले (komale) - soft, delicate

(adjective)

Nominative, feminine, dual of komala

komala - soft, tender, delicate, pleasing

मध्ये (madhye) - in the middle, centrally

(indeclinable)

Note: Used adverbially to mean 'in the middle'.

पार्श्वकोष्ठे (pārśvakoṣṭhe) - in the lateral chambers/cavities

(noun)

Locative, neuter, dual of pārśvakoṣṭha

pārśvakoṣṭha - side-chamber, lateral cavity/part

Compound type : tatpuruṣa (pārśva+koṣṭha)

• pārśva – side, flank, vicinity
  noun (neuter)
• koṣṭha – store-room, granary, inner apartment, cavity, abdomen
  noun (masculine)

निमीलिते (nimīlite) - closed, contracted, unmanifest

(adjective)

Nominative, feminine, dual of nimīlita

nimīlita - closed, shut, contracted, withdrawn

Past Passive Participle

from root 'mīl' (to wink, close eyes) with 'ni' prefix

Prefix: ni

Root: mīl (class 1)