योगवासिष्ठः yogavāsiṣṭhaḥ - book-1, chapter-17, verse-36

अशनिर्गुणसस्यानां फलिता शरदापदाम् ।
हिमं संवित्सरोजानां तमसां दीर्घयामिनी ॥ ३६ ॥

aśanirguṇasasyānāṃ phalitā śaradāpadām ,
himaṃ saṃvitsarojānāṃ tamasāṃ dīrghayāminī 36

36. aśaniḥ guṇasasyānām phalitā śaradāpadām
himam saṃvitsarojānām tamasām dīrghayāminī

36. It (desire) is a thunderbolt to the harvest of virtues, bearing fruit as the autumn of calamities, a frost to the lotuses of consciousness, and a long night for the darknesses.

Words meanings summery:

• अशनिः (aśaniḥ) - thunderbolt, lightning, destructive power

• गुणसस्यानाम् (guṇasasyānām) - of the harvest/crops of virtues/qualities

• फलिता (phalitā) - ripened, fructified, bearing fruit, productive

• शरदापदाम् (śaradāpadām) - of the calamities of autumn, of autumnal misfortunes

• हिमम् (himam) - frost, cold, snow, ice

• संवित्सरोजानाम् (saṁvitsarojānām) - of the lotuses of consciousness

• तमसाम् (tamasām) - of darknesses, for the forces of darkness

• दीर्घयामिनी (dīrghayāminī) - a long night

Words meanings and morphology

अशनिः (aśaniḥ) - thunderbolt, lightning, destructive power

(noun)

Nominative, masculine, singular of aśani

aśani - thunderbolt, lightning, destructive weapon, a destructive agent

Note: Predicate nominative for implicit 'tṛṣṇā'.

गुणसस्यानाम् (guṇasasyānām) - of the harvest/crops of virtues/qualities

(noun)

Genitive, neuter, plural of guṇasasya

guṇasasya - the crop or harvest of virtues

Compound type : tatpurusha (guṇa+sasya)

• guṇa – quality, virtue, attribute
  noun (masculine)
• sasya – crop, harvest, grain, produce
  noun (neuter)
  Root: √sas (class 1)

Note: Objective genitive for 'aśaniḥ' (thunderbolt to the harvest).

फलिता (phalitā) - ripened, fructified, bearing fruit, productive

(adjective)

Nominative, feminine, singular of phalita

phalita - bearing fruit, productive, ripened, effective

Past Passive Participle

From √phal (to bear fruit) + -ita suffix.

Root: √phal (class 1)

Note: Predicate nominative for implicit 'tṛṣṇā'.

शरदापदाम् (śaradāpadām) - of the calamities of autumn, of autumnal misfortunes

(noun)

Genitive, feminine, plural of śaradāpad

śaradāpad - calamity of autumn, autumnal misfortune

Compound type : tatpurusha (śarad+āpad)

• śarad – autumn
  noun (feminine)
• āpad – calamity, misfortune, distress
  noun (feminine)
  From ā-√pad (to fall into, encounter misfortune)
  Prefix: ā
  Root: √pad (class 4)

Note: Governed by 'phalitā' (producing the fruit of).

हिमम् (himam) - frost, cold, snow, ice

(noun)

Nominative, neuter, singular of hima

hima - frost, snow, ice, cold

Note: Predicate nominative for implicit 'tṛṣṇā'.

संवित्सरोजानाम् (saṁvitsarojānām) - of the lotuses of consciousness

(noun)

Genitive, neuter, plural of saṃvitsaroja

saṁvitsaroja - the lotus of consciousness, lotuses of knowledge

Compound type : tatpurusha (saṃvit+saroja)

• saṃvit – consciousness, knowledge, understanding, intellect
  noun (feminine)
  From sam-√vid (to know, perceive)
  Prefix: sam
  Root: √vid (class 2)
• saroja – lotus (lit. 'lake-born')
  noun (neuter)
  From saras (lake) + ja (born) derived from √jan (to be born)
  Root: √jan (class 4)

Note: Governed by 'himam' (frost to the lotuses).

तमसाम् (tamasām) - of darknesses, for the forces of darkness

(noun)

Genitive, neuter, plural of tamas

tamas - darkness, gloom, ignorance, quality of inertia (Tamas guṇa)

Note: Objective genitive for 'dīrghayāminī' (long night for darknesses).

दीर्घयामिनी (dīrghayāminī) - a long night

(noun)

Nominative, feminine, singular of dīrghayāminī

dīrghayāminī - a long night

Feminine noun formed by compounding.

Compound type : karmadhāraya (dīrgha+yāminī)

• dīrgha – long, extensive, prolonged
  adjective (masculine)
• yāminī – night
  noun (feminine)

Note: Predicate nominative for implicit 'tṛṣṇā'.