महाभारतः mahābhārataḥ - book-3, chapter-166, verse-13

ततो निवातकवचाः सर्व एव समन्ततः ।
दंशिता विविधैस्त्राणैर्विविधायुधपाणयः ॥१३॥

13. tato nivātakavacāḥ sarva eva samantataḥ ,
daṁśitā vividhaistrāṇairvividhāyudhapāṇayaḥ.

13. tataḥ nivātakavacāḥ sarve eva samantataḥ
daṃśitāḥ vividhaiḥ trāṇaiḥ vividhāyudhapāṇayaḥ

13. Then all the Nivātakavacas, armored from all sides with various protections and holding various weapons in their hands, [appeared].

Words meanings summery:

• ततः (tataḥ) - then, thereafter, from there

• निवातकवचाः (nivātakavacāḥ) - the Nivātakavacas (a class of Asuras)

• सर्वे (sarve) - all, every

• एव (eva) - indeed, only, just

• समन्ततः (samantataḥ) - from all sides, all around, everywhere

• दंशिताः (daṁśitāḥ) - armored, equipped with armor

• विविधैः (vividhaiḥ) - various, manifold, diverse

• त्राणैः (trāṇaiḥ) - with protections, with armors, with shields

• विविधायुधपाणयः (vividhāyudhapāṇayaḥ) - having various weapons in their hands

Words meanings and morphology

ततः (tataḥ) - then, thereafter, from there

(indeclinable)

निवातकवचाः (nivātakavacāḥ) - the Nivātakavacas (a class of Asuras)

(proper noun)

Nominative, masculine, plural of nivātakavaca

nivātakavaca - Nivātakavaca (a class of Asuras, lit. 'whose armor is wind-proof' or 'whose armor is a shelter')

Compound type : bahuvrīhi (nivāta+kavaca)

• nivāta – windless, sheltered, protected
  adjective (masculine)
  Prefix: ni
  Root: vā (class 2)
• kavaca – armor, breastplate
  noun (masculine)

सर्वे (sarve) - all, every

(pronoun)

Nominative, masculine, plural of sarva

sarva - all, every, whole

एव (eva) - indeed, only, just

(indeclinable)

समन्ततः (samantataḥ) - from all sides, all around, everywhere

(indeclinable)

Derived from 'samanta' (all around) with suffix -tas.

दंशिताः (daṁśitāḥ) - armored, equipped with armor

(adjective)

Nominative, masculine, plural of daṃśita

daṁśita - bitten, armed, armored

Past Passive Participle

Past passive participle of √daṃś (class 1, P. 'to bite, sting', also 'to arm').

Root: daṃś (class 1)

विविधैः (vividhaiḥ) - various, manifold, diverse

(adjective)

Instrumental, masculine, plural of vividha

vividha - various, manifold, diverse

त्राणैः (trāṇaiḥ) - with protections, with armors, with shields

(noun)

Instrumental, neuter, plural of trāṇa

trāṇa - protection, safety, armor, shield

Root: trā (class 2)

विविधायुधपाणयः (vividhāyudhapāṇayaḥ) - having various weapons in their hands

(adjective)

Nominative, masculine, plural of vividhāyudhapāṇi

vividhāyudhapāṇi - having various weapons in hand, armed with diverse weapons

Compound type : bahuvrīhi (vividha+āyudha+pāṇi)

• vividha – various, manifold, diverse
  adjective (masculine)
• āyudha – weapon, implement
  noun (neuter)
• pāṇi – hand
  noun (masculine)