महाभारतः mahābhārataḥ - book-5, chapter-96, verse-16

अक्षयाणि किलैतानि विवर्तन्ते स्म मातले ।
अनुभावप्रयुक्तानि सुरैरवजितानि ह ॥१६॥

16. akṣayāṇi kilaitāni vivartante sma mātale ,
anubhāvaprayuktāni surairavajitāni ha.

16. akṣayāṇi kila etāni vivartante sma mātale
anubhāvaprāyuktāni suraiḥ avajitāni ha

16. O Mātali (mātale), these [weapons], which were indeed inexhaustible (akṣayāṇi), remained ever-present, endowed with power, even though they had certainly been conquered by the gods.

Words meanings summery:

• अक्षयाणि (akṣayāṇi) - inexhaustible, imperishable, unfailing

• किल (kila) - indeed, certainly, surely

• एतानि (etāni) - these

• विवर्तन्ते (vivartante) - were existing/remaining (due to 'sma') (exist, remain, turn, revolve)

• स्म (sma) - used to indicate past tense for the verb 'vivartante' (indeed, certainly)

• मातले (mātale) - O Mātali

• अनुभावप्रायुक्तानि (anubhāvaprāyuktāni) - empowered, made efficacious by power

• सुरैः (suraiḥ) - by the gods

• अवजितानि (avajitāni) - conquered, defeated

• ह (ha) - indeed, certainly, surely

Words meanings and morphology

अक्षयाणि (akṣayāṇi) - inexhaustible, imperishable, unfailing

(adjective)

Nominative, neuter, plural of akṣaya

akṣaya - imperishable, inexhaustible, undecaying

A-negation + kṣaya (decay, loss)

Compound type : dvandva (a+kṣaya)

• a – not, un-
  prefix
• kṣaya – decay, destruction, loss, waste
  noun (masculine)
  from root kṣi (to waste away)
  Root: kṣi (class 1)

Note: Qualifies implied 'weapons'.

किल (kila) - indeed, certainly, surely

(indeclinable)

Note: Emphatic particle.

एतानि (etāni) - these

(pronoun)

Nominative, neuter, plural of etad

etad - this, these

Note: Refers to the weapons.

विवर्तन्ते (vivartante) - were existing/remaining (due to 'sma') (exist, remain, turn, revolve)

(verb)

3rd person , plural, middle, present (laṭ) of vivṛt

Present Middle Indicative

prefix vi + root vṛt

Prefix: vi

Root: vṛt (class 1)

Note: `sma` turns this into a past action.

स्म (sma) - used to indicate past tense for the verb 'vivartante' (indeed, certainly)

(indeclinable)

When used with a present tense verb, it converts the meaning to past tense.

मातले (mātale) - O Mātali

(proper noun)

Vocative, masculine, singular of mātali

mātali - Mātali (Indra's charioteer)

अनुभावप्रायुक्तानि (anubhāvaprāyuktāni) - empowered, made efficacious by power

(adjective)

Nominative, neuter, plural of anubhāvaprāyukta

anubhāvaprāyukta - endowed with power, rendered efficacious by power

Compound type : tatpuruṣa (anubhāva+prāyukta)

• anubhāva – power, majesty, dignity, effect
  noun (masculine)
• prāyukta – applied, employed, furnished with
  adjective (neuter)
  Past Passive Participle
  from pra + yuj (to join, apply)
  Prefix: pra
  Root: yuj (class 7)

Note: Qualifies implied 'weapons'.

सुरैः (suraiḥ) - by the gods

(noun)

Instrumental, masculine, plural of sura

sura - god, deity

Note: Agent in passive construction (`avajitāni`).

अवजितानि (avajitāni) - conquered, defeated

(adjective)

Nominative, neuter, plural of avajita

avajita - conquered, overcome, defeated

Past Passive Participle

from ava + ji (to conquer)

Prefix: ava

Root: ji (class 1)

Note: Qualifies implied 'weapons'.

ह (ha) - indeed, certainly, surely

(indeclinable)

Note: Emphatic particle.