योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-45, verse-14

कोशः सकलसौख्यानां शीतलालोककारकः ।
शैलाभोऽमृतपिण्डाभो मज्जाआत्मफलस्थितेः ॥ १४ ॥

kośaḥ sakalasaukhyānāṃ śītalālokakārakaḥ ,
śailābho'mṛtapiṇḍābho majjāātmaphalasthiteḥ 14

14. kośaḥ sakalasaukhyānām śītalālokakārakaḥ
śailābhaḥ amṛtapiṇḍābhaḥ majjā ātmaphalasthiteḥ

14. kośaḥ sakalasaukhyānām śītalālokakārakaḥ
śailābhaḥ amṛtapiṇḍābhaḥ ātmaphalasthiteḥ majjā

14. The sheath (kośa) is the treasury of all joys, producing a cool illumination. Resembling a mountain and a lump of nectar, it is the very essence (majjā) of the state of realizing the fruit of the self (ātman).

Words meanings summery:

• कोशः (kośaḥ) - sheath, treasury, casket, innermost cavity, storehouse

• सकलसौख्यानाम् (sakalasaukhyānām) - of all joys, of all pleasures, of all comforts

• शीतलालोककारकः (śītalālokakārakaḥ) - causing cool illumination, producing a cool light

• शैलाभः (śailābhaḥ) - mountain-like, resembling a mountain

• अमृतपिण्डाभः (amṛtapiṇḍābhaḥ) - resembling a lump of nectar, like a ball of ambrosia

• मज्जा (majjā) - marrow, essence, pith, core

• आत्मफलस्थितेः (ātmaphalasthiteḥ) - of the state of the fruit of the self, of the abode of the fruit of the self

Words meanings and morphology

कोशः (kośaḥ) - sheath, treasury, casket, innermost cavity, storehouse

(noun)

Nominative, masculine, singular of kośa

kośa - a cask, bucket, any vessel for holding liquids, a store-room, a treasury, a sheath, a scabbard, a bud, a cocoon, a film or layer

सकलसौख्यानाम् (sakalasaukhyānām) - of all joys, of all pleasures, of all comforts

(noun)

Genitive, neuter, plural of sakalasaukhya

sakalasaukhya - all joy, all pleasure

Compound type : karmadhāraya (sakala+saukhya)

• sakala – all, entire, complete, whole, with parts
  adjective
• saukhya – happiness, well-being, pleasure, comfort, prosperity
  noun (neuter)

शीतलालोककारकः (śītalālokakārakaḥ) - causing cool illumination, producing a cool light

(adjective)

Nominative, masculine, singular of śītalālokakāraka

śītalālokakāraka - producer of cool light

Compound type : tatpuruṣa (śītala+āloka+kāraka)

• śītala – cool, cold, refreshing, calm
  adjective
• āloka – light, luster, sight, seeing, perception
  noun (masculine)
• kāraka – causing, making, doing, doer, maker
  adjective (masculine)
  Root: kṛ (class 8)

शैलाभः (śailābhaḥ) - mountain-like, resembling a mountain

(adjective)

Nominative, masculine, singular of śailābha

śailābha - mountain-like, resembling a mountain

Compound type : bahuvrīhi (śaila+ābha)

• śaila – mountain, rock, hill
  noun (masculine)
• ābha – resembling, like, similar to, having the appearance of
  adjective

अमृतपिण्डाभः (amṛtapiṇḍābhaḥ) - resembling a lump of nectar, like a ball of ambrosia

(adjective)

Nominative, masculine, singular of amṛtapiṇḍābha

amṛtapiṇḍābha - resembling a mass of ambrosia

Compound type : bahuvrīhi (amṛta+piṇḍa+ābha)

• amṛta – immortal, nectar, ambrosia
  noun (neuter)
• piṇḍa – lump, ball, mass, body
  noun (masculine)
• ābha – resembling, like, similar to, having the appearance of
  adjective

मज्जा (majjā) - marrow, essence, pith, core

(noun)

Nominative, feminine, singular of majjā

majjā - marrow, the pith of plants, strength, essence

आत्मफलस्थितेः (ātmaphalasthiteḥ) - of the state of the fruit of the self, of the abode of the fruit of the self

(noun)

Genitive, feminine, singular of ātmaphalasthiti

ātmaphalasthiti - the state or condition of the fruit of the self

Compound type : tatpuruṣa (ātman+phala+sthiti)

• ātman – self, soul, spirit, essential nature
  noun (masculine)
• phala – fruit, result, consequence, reward
  noun (neuter)
• sthiti – standing, staying, state, condition, abode, position
  noun (feminine)
  Root: sthā (class 1)