महाभारतः mahābhārataḥ - book-9, chapter-60, verse-59

ते हि सर्वे महात्मानश्चत्वारोऽतिरथा भुवि ।
न शक्या धर्मतो हन्तुं लोकपालैरपि स्वयम् ॥५९॥

59. te hi sarve mahātmānaścatvāro'tirathā bhuvi ,
na śakyā dharmato hantuṁ lokapālairapi svayam.

59. te hi sarve mahātmānaḥ catvāraḥ atirathāḥ bhuvi
na śakyāḥ dharmataḥ hantum lokapālaiḥ api svayam

59. hi bhuvi te sarve catvāraḥ mahātmānaḥ atirathāḥ
lokapālaiḥ api svayam dharmataḥ hantum na śakyāḥ

59. For all four of them, those great-souled ones and mighty warriors on earth, could not be killed in accordance with natural law (dharma), even by the world-guardians themselves.

Words meanings summery:

• ते (te) - Refers to the four elder Pāṇḍavas. (they, those)

• हि (hi) - indeed, for, surely

• सर्वे (sarve) - all, every

• महात्मानः (mahātmānaḥ) - Refers to the Pāṇḍavas, particularly known for their noble character. (great-souled ones, noble-minded)

• चत्वारः (catvāraḥ) - Refers to the four prominent Pāṇḍavas as mighty warriors (Bhīma, Arjuna, Nakula, Sahadeva). (four)

• अतिरथाः (atirathāḥ) - mighty warriors, great chariot-fighters

• भुवि (bhuvi) - on earth, in the world

• न (na) - not

• शक्याः (śakyāḥ) - capable (to be done), able, possible

• धर्मतः (dharmataḥ) - according to natural law (dharma), righteously, justly

• हन्तुम् (hantum) - to kill, to strike

• लोकपालैः (lokapālaiḥ) - Refers to the powerful deities like Indra, Varuṇa, etc., who protect the cosmos. (by the guardians of the world)

• अपि (api) - even, also, too

• स्वयम् (svayam) - by themselves, personally

Words meanings and morphology

ते (te) - Refers to the four elder Pāṇḍavas. (they, those)

(pronoun)

Nominative, masculine, plural of tad

tad - that, those

Demonstrative pronoun.

हि (hi) - indeed, for, surely

(indeclinable)

सर्वे (sarve) - all, every

(pronoun)

Nominative, masculine, plural of sarva

sarva - all, every, whole, complete

Universal pronoun.

Note: Adjective modifying `mahātmānaḥ` and `atirathāḥ`.

महात्मानः (mahātmānaḥ) - Refers to the Pāṇḍavas, particularly known for their noble character. (great-souled ones, noble-minded)

(noun)

Nominative, masculine, plural of mahātman

mahātman - great-souled, high-minded, noble, magnanimous

Compound: `mahā` (great) + `ātman` (self/soul).

Compound type : karmadhāraya (mahā+ātman)

• mahā – great, large
  adjective
• ātman – self, soul, spirit, essence, mind
  noun (masculine)
  Root: an (class 2)

चत्वारः (catvāraḥ) - Refers to the four prominent Pāṇḍavas as mighty warriors (Bhīma, Arjuna, Nakula, Sahadeva). (four)

(numeral)

Note: Adjective modifying `atirathāḥ`.

अतिरथाः (atirathāḥ) - mighty warriors, great chariot-fighters

(noun)

Nominative, masculine, plural of atiratha

atiratha - mighty warrior, one who is superior to chariot-fighters, chief of chariot-fighters

Compound: `ati` (beyond, exceedingly) + `ratha` (chariot).

Compound type : bahuvrīhi (ati+ratha)

• ati – over, beyond, exceeding, very
  indeclinable
  prefix
• ratha – chariot, car, warrior in a chariot
  noun (masculine)
  Root: ram (class 1)

भुवि (bhuvi) - on earth, in the world

(noun)

Locative, feminine, singular of bhū

bhū - earth, ground, world

Locative singular of `bhū`.

Root: bhū (class 1)

न (na) - not

(indeclinable)

Negative particle.

शक्याः (śakyāḥ) - capable (to be done), able, possible

(adjective)

Nominative, masculine, plural of śakya

śakya - possible, capable, able to be done

Gerundive / Future Passive Participle

From root `śak` (to be able).

Root: śak (class 5)

Note: Agrees with `te`.

धर्मतः (dharmataḥ) - according to natural law (dharma), righteously, justly

(indeclinable)

Adverb formed from `dharma` with suffix `-tas`.

Note: Refers to the principle of natural law (dharma).

हन्तुम् (hantum) - to kill, to strike

(verb)

active, infinitive (tumun) of han

infinitive

Infinitive form of root `han`.

Root: han (class 2)

Note: Complement to `śakyāḥ`.

लोकपालैः (lokapālaiḥ) - Refers to the powerful deities like Indra, Varuṇa, etc., who protect the cosmos. (by the guardians of the world)

(noun)

Instrumental, masculine, plural of lokapāla

lokapāla - guardian of the world, protector of regions, one of the eight (or ten) guardian deities

Compound: `loka` (world) + `pāla` (protector).

Compound type : tatpurusha (loka+pāla)

• loka – world, realm, people
  noun (masculine)
  Root: lok (class 1)
• pāla – protector, guardian, keeper
  noun (masculine)
  From root `pā` (to protect).
  Root: pā (class 1)

Note: Agent of the passive construction.

अपि (api) - even, also, too

(indeclinable)

particle

Note: Emphasizes the preceding word.

स्वयम् (svayam) - by themselves, personally

(indeclinable)

Adverbial form.

Note: Intensifies `lokapālaiḥ`.