महाभारतः mahābhārataḥ - book-1, chapter-136, verse-4

आयुधागारमादीप्य दग्ध्वा चैव पुरोचनम् ।
षट्प्राणिनो निधायेह द्रवामोऽनभिलक्षिताः ॥४॥

4. āyudhāgāramādīpya dagdhvā caiva purocanam ,
ṣaṭprāṇino nidhāyeha dravāmo'nabhilakṣitāḥ.

4. āyudhāgāram ādīpya dagdhvā ca eva purocanam
ṣaṭprāṇinaḥ nidhāya iha dravāmaḥ anabhilakṣitāḥ

4. After setting the armory ablaze, burning Purocana, and placing six bodies here, we will flee unnoticed.

Words meanings summery:

• आयुधागारम् (āyudhāgāram) - armory, arsenal, weapons-house

• आदीप्य (ādīpya) - having set ablaze, having ignited

• दग्ध्वा (dagdhvā) - having burned, having consumed by fire

• च (ca) - and, also

• एव (eva) - indeed, only, certainly

• पुरोचनम् (purocanam) - Purocana (a proper name)

• षट्प्राणिनः (ṣaṭprāṇinaḥ) - six bodies (used for deception) (six living beings, six creatures)

• निधाय (nidhāya) - having placed, having deposited

• इह (iha) - here, in this place

• द्रवामः (dravāmaḥ) - we shall run, we shall flee

• अनभिलक्षिताः (anabhilakṣitāḥ) - unnoticed, unobserved, undiscovered

Words meanings and morphology

आयुधागारम् (āyudhāgāram) - armory, arsenal, weapons-house

(noun)

Accusative, neuter, singular of āyudhāgāra

āyudhāgāra - armory, arsenal, a house for weapons

Compound type : tatpuruṣa (āyudha+āgāra)

• āyudha – weapon, implement, tool
  noun (neuter)
• āgāra – house, dwelling, abode
  noun (neuter)

आदीप्य (ādīpya) - having set ablaze, having ignited

(indeclinable)

absolutive

formed with prefix ā- and suffix -ya from causative root dīp

Prefix: ā

Root: dīp (class 4)

दग्ध्वा (dagdhvā) - having burned, having consumed by fire

(indeclinable)

absolutive

formed with suffix -tvā from root dah

Root: dah (class 1)

च (ca) - and, also

(indeclinable)

एव (eva) - indeed, only, certainly

(indeclinable)

पुरोचनम् (purocanam) - Purocana (a proper name)

(proper noun)

Accusative, masculine, singular of purocana

purocana - Purocana (name of Duryodhana's minister)

षट्प्राणिनः (ṣaṭprāṇinaḥ) - six bodies (used for deception) (six living beings, six creatures)

(noun)

Accusative, masculine, plural of ṣaṭprāṇin

ṣaṭprāṇin - six living beings, six creatures

Compound type : karmadhāraya (ṣaṣ+prāṇin)

• ṣaṣ – six
  indeclinable
• prāṇin – living being, sentient creature, animal, person
  noun (masculine)
  derived from prāṇa (life breath) + suffix in (possessing)
  Prefix: pra
  Root: an (class 2)

निधाय (nidhāya) - having placed, having deposited

(indeclinable)

absolutive

formed with prefix ni- and suffix -ya from root dhā

Prefix: ni

Root: dhā (class 3)

इह (iha) - here, in this place

(indeclinable)

द्रवामः (dravāmaḥ) - we shall run, we shall flee

(verb)

1st person , plural, active, present indicative (laṭ) of drav

Root: dru (class 1)

Note: 1st person plural present tense, implying a future action or determination

अनभिलक्षिताः (anabhilakṣitāḥ) - unnoticed, unobserved, undiscovered

(adjective)

Nominative, masculine, plural of anabhilakṣita

anabhilakṣita - unnoticed, unobserved, undiscovered, not aimed at

Past Passive Participle

an- (negative prefix) + abhi- (prefix) + lakṣ (root) + -ita (PPP suffix)

Compound type : nañ-tatpuruṣa (an+abhilakṣita)

• an – not, un- (negative prefix)
  indeclinable
• abhilakṣita – observed, aimed at, marked
  adjective (masculine)
  Past Passive Participle
  abhi- (prefix) + lakṣ (root) + -ita (PPP suffix)
  Prefix: abhi
  Root: lakṣ (class 10)

Note: Agrees with the implied subject 'we' (dravāmaḥ), which is masculine plural.