महाभारतः mahābhārataḥ - book-6, chapter-112, verse-69

निर्मनुष्यान्रथान्राजन्गजानश्वांश्च संयुगे ।
चकार स तदा भीष्मः सर्वशस्त्रभृतां वरः ॥६९॥

69. nirmanuṣyānrathānrājangajānaśvāṁśca saṁyuge ,
cakāra sa tadā bhīṣmaḥ sarvaśastrabhṛtāṁ varaḥ.

69. nirmanuṣyān rathān rājan gajān aśvān ca saṃyuge
cakāra sa tadā bhīṣmaḥ sarvaśastrabṛtām varaḥ

69. rājan tadā sarvaśastrabṛtām varaḥ saḥ bhīṣmaḥ
saṃyuge nirmanuṣyān rathān gajān aśvān ca cakāra

69. O King, then Bhishma, the foremost among all wielder of weapons, made the chariots, elephants, and horses in battle devoid of their occupants.

Words meanings summery:

• निर्मनुष्यान् (nirmanuṣyān) - man-less, devoid of men, riderless, driverless

• रथान् (rathān) - chariots

• राजन् (rājan) - O king

• गजान् (gajān) - elephants

• अश्वान् (aśvān) - horses

• च (ca) - and

• संयुगे (saṁyuge) - in battle, in combat

• चकार (cakāra) - he made, he did

• स (sa) - he

• तदा (tadā) - then, at that time

• भीष्मः (bhīṣmaḥ) - Bhishma

• सर्वशस्त्रबृताम् (sarvaśastrabṛtām) - of all weapon-bearers

• वरः (varaḥ) - the best, excellent, foremost

Words meanings and morphology

निर्मनुष्यान् (nirmanuṣyān) - man-less, devoid of men, riderless, driverless

(adjective)

Accusative, masculine, plural of nirmanuṣya

nirmanuṣya - devoid of men, empty of men

Compound type : bahuvrīhi (nir+manuṣya)

• nir – without, out of, away
  indeclinable
  prefix indicating absence or removal
• manuṣya – man, human being
  noun (masculine)
  Root: man

रथान् (rathān) - chariots

(noun)

Accusative, masculine, plural of ratha

ratha - chariot, car

Root: ram

राजन् (rājan) - O king

(noun)

Vocative, masculine, singular of rājan

rājan - king, sovereign

Root: rāj (class 1)

गजान् (gajān) - elephants

(noun)

Accusative, masculine, plural of gaja

gaja - elephant

Root: gaj

अश्वान् (aśvān) - horses

(noun)

Accusative, masculine, plural of aśva

aśva - horse

च (ca) - and

(indeclinable)

संयुगे (saṁyuge) - in battle, in combat

(noun)

Locative, masculine, singular of saṃyuga

saṁyuga - battle, combat, encounter

Prefix: sam

Root: yuj (class 7)

चकार (cakāra) - he made, he did

(verb)

3rd person , singular, active, perfect (liṭ) of kṛ

Root: kṛ (class 8)

स (sa) - he

(pronoun)

Nominative, masculine, singular of tad

tad - that, he/she/it

तदा (tadā) - then, at that time

(indeclinable)

भीष्मः (bhīṣmaḥ) - Bhishma

(proper noun)

Nominative, masculine, singular of bhīṣma

bhīṣma - terrible, formidable; Bhishma (name of a warrior)

Root: bhī (class 3)

सर्वशस्त्रबृताम् (sarvaśastrabṛtām) - of all weapon-bearers

(noun)

Genitive, masculine, plural of sarvaśastrabṛt

sarvaśastrabṛt - one who bears all weapons, best of all weapon-bearers

Compound type : bahuvrīhi (sarva+śastra+bhṛt)

• sarva – all, every, whole
  adjective
• śastra – weapon, instrument, tool
  noun (neuter)
  Root: śas
• bhṛt – bearing, supporting, one who bears (agent noun)
  noun (masculine)
  agent noun
  derived from root 'bhṛ' (to bear)
  Root: bhṛ (class 3)

वरः (varaḥ) - the best, excellent, foremost

(adjective)

Nominative, masculine, singular of vara

vara - best, excellent, choice, boon

Root: vṛ (class 1)