योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-29, verse-13

सवासनत्वाद्वपुषामल्पसत्त्वात्सुरद्विषाम् ।
या तु प्रहारपरता मार्जितेवाशु साभवत् ॥ १३ ॥

savāsanatvādvapuṣāmalpasattvātsuradviṣām ,
yā tu prahāraparatā mārjitevāśu sābhavat 13

13. savāsanatvāt vapuṣām alpasattvāt suradviṣām | yā
tu prahāraparatā mārjitā iva āśu sā abhavat ||

13. suradviṣām vapuṣām savāsanatvāt [ca] alpasattvāt tu yā prahāraparatā [āsīt],
sā āśu mārjitā iva abhavat

13. However, due to the bodies of the enemies of the gods (suradvit) being full of latent impressions (saṃskāra) and their having little inner strength, their eagerness to strike quickly vanished, as if wiped away.

Words meanings summery:

• सवासनत्वात् (savāsanatvāt) - due to being imbued with latent impressions (saṃskāra), due to having habitual tendencies

• वपुषाम् (vapuṣām) - of the bodies

• अल्पसत्त्वात् (alpasattvāt) - due to having little strength/courage, due to being weak

• सुरद्विषाम् (suradviṣām) - of the enemies of the gods (asuras)

• या (yā) - which (feminine)

• तु (tu) - but, on the other hand, indeed

• प्रहारपरता (prahāraparatā) - eagerness to strike, inclination towards striking, addiction to striking

• मार्जिता (mārjitā) - wiped away, cleaned, removed

• इव (iva) - like, as if, as

• आशु (āśu) - quickly, swiftly, immediately

• सा (sā) - that (feminine)

• अभवत् (abhavat) - it became, it was

Words meanings and morphology

सवासनत्वात् (savāsanatvāt) - due to being imbued with latent impressions (saṃskāra), due to having habitual tendencies

(noun)

Ablative, neuter, singular of savāsanatva

savāsanatva - the state of being with vāsanās (latent impressions/tendencies)

Compound type : Tatpuruṣa (sa+vāsanā+tva)

• sa – with, together with
  indeclinable
• vāsanā – latent impression, mental tendency, habitual inclination
  noun (feminine)
  Root: vas (class 4)
• tva – state, condition, quality of being
  suffix (neuter)

वपुषाम् (vapuṣām) - of the bodies

(noun)

Genitive, neuter, plural of vapus

vapus - body, form, figure

Root: vap (class 1)

अल्पसत्त्वात् (alpasattvāt) - due to having little strength/courage, due to being weak

(adjective)

Ablative, masculine, singular of alpasattva

alpasattva - having little strength/courage/essence, weak, feeble-minded

Compound type : Bahuvrīhi (alpa+sattva)

• alpa – little, small, few, insignificant
  adjective (masculine)
• sattva – strength, courage, spirit, essence, existence
  noun (neuter)

सुरद्विषाम् (suradviṣām) - of the enemies of the gods (asuras)

(noun)

Genitive, masculine, plural of suradvit

suradvit - enemy of the gods, demon, asura

Compound type : Tatpuruṣa (sura+dviṣ)

• sura – god, deity
  noun (masculine)
• dviṣ – enemy, hater
  noun (masculine)
  Root: dviṣ (class 2)

या (yā) - which (feminine)

(pronoun)

Nominative, feminine, singular of yad

yad - which, what

तु (tu) - but, on the other hand, indeed

(indeclinable)

प्रहारपरता (prahāraparatā) - eagerness to strike, inclination towards striking, addiction to striking

(noun)

Nominative, feminine, singular of prahāraparatā

prahāraparatā - eagerness/inclination for striking/blows

Compound type : Tatpuruṣa (prahāra+paratā)

• prahāra – a blow, strike, assault
  noun (masculine)
  Prefix: pra
  Root: hṛ (class 1)
• paratā – eagerness, addiction, devotion, state of being intent on
  noun (feminine)

मार्जिता (mārjitā) - wiped away, cleaned, removed

(adjective)

Nominative, feminine, singular of mārjita

mārjita - wiped, cleaned, purified, rubbed, polished

Past Passive Participle

Root: mṛj (class 2)

इव (iva) - like, as if, as

(indeclinable)

आशु (āśu) - quickly, swiftly, immediately

(indeclinable)

सा (sā) - that (feminine)

(pronoun)

Nominative, feminine, singular of tad

tad - that, she, it

अभवत् (abhavat) - it became, it was

(verb)

3rd person , singular, active, imperfect (laṅ) of bhū

Root: bhū (class 1)