महाभारतः mahābhārataḥ - book-7, chapter-171, verse-2

नालक्षयत तं कश्चिद्वारुणास्त्रेण संवृतम् ।
अर्जुनस्य लघुत्वाच्च संवृतत्वाच्च तेजसः ॥२॥

2. nālakṣayata taṁ kaścidvāruṇāstreṇa saṁvṛtam ,
arjunasya laghutvācca saṁvṛtatvācca tejasaḥ.

2. na alakṣayata tam kaścit vāruṇāstreṇa saṃvṛtam
arjunasya laghutvāt ca saṃvṛtatvāt ca tejasaḥ

2. kaścit na alakṣayata tam vāruṇāstreṇa saṃvṛtam
arjunasya laghutvāt ca tejasaḥ saṃvṛtatvāt ca

2. No one could perceive him (Bhīma), enveloped as he was by the Varuṇa missile, both because of Arjuna's swiftness and the concealment of (Bhīma's) brilliance.

Words meanings summery:

• न (na) - not, no

• अलक्षयत (alakṣayata) - he did not perceive/notice

• तम् (tam) - him (Bhīma) (him)

• कश्चित् (kaścit) - anyone, someone

• वारुणास्त्रेण (vāruṇāstreṇa) - by the Varuṇa missile

• संवृतम् (saṁvṛtam) - enveloped, covered, concealed

• अर्जुनस्य (arjunasya) - of Arjuna

• लघुत्वात् (laghutvāt) - due to swiftness, due to lightness

• च (ca) - and, also

• संवृतत्वात् (saṁvṛtatvāt) - due to concealment, due to being covered

• च (ca) - and, also

• तेजसः (tejasaḥ) - of (Bhīma's) radiance/power (of radiance, of splendor, of power)

Words meanings and morphology

न (na) - not, no

(indeclinable)

अलक्षयत (alakṣayata) - he did not perceive/notice

(verb)

3rd person , singular, middle, past imperfect (laṅ) of lakṣ

Root: lakṣ (class 10)

Note: Used with 'na' for negation.

तम् (tam) - him (Bhīma) (him)

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, it

कश्चित् (kaścit) - anyone, someone

(pronoun)

Nominative, masculine, singular of kaścit

kaścit - someone, anyone, a certain (one)

वारुणास्त्रेण (vāruṇāstreṇa) - by the Varuṇa missile

(noun)

Instrumental, neuter, singular of vāruṇāstra

vāruṇāstra - Varuṇa's weapon, missile of Varuṇa

Compound type : tatpuruṣa (vāruṇa+astra)

• vāruṇa – of Varuṇa, relating to Varuṇa
  adjective (masculine)
  derived from Varuṇa
• astra – weapon, missile, projectile
  noun (neuter)

संवृतम् (saṁvṛtam) - enveloped, covered, concealed

(adjective)

Accusative, masculine, singular of saṃvṛta

saṁvṛta - covered, concealed, enveloped, surrounded

Past Passive Participle

from root vṛ with prefix sam

Prefix: sam

Root: vṛ (class 5)

Note: Modifies 'him' (tam)

अर्जुनस्य (arjunasya) - of Arjuna

(proper noun)

Genitive, masculine, singular of arjuna

arjuna - Arjuna (a prominent hero of the Mahābhārata)

लघुत्वात् (laghutvāt) - due to swiftness, due to lightness

(noun)

Ablative, neuter, singular of laghutva

laghutva - swiftness, lightness, agility, insignificance, quickness

Derived from laghu ('light', 'swift') + -tva (suffix for abstract noun)

च (ca) - and, also

(indeclinable)

संवृतत्वात् (saṁvṛtatvāt) - due to concealment, due to being covered

(noun)

Ablative, neuter, singular of saṃvṛtatva

saṁvṛtatva - the state of being covered, concealment, obscuration

Derived from saṃvṛta ('covered') + -tva (suffix for abstract noun)

च (ca) - and, also

(indeclinable)

तेजसः (tejasaḥ) - of (Bhīma's) radiance/power (of radiance, of splendor, of power)

(noun)

Genitive, neuter, singular of tejas

tejas - brilliance, radiance, splendor, power, spiritual energy, vigor