महाभारतः mahābhārataḥ - book-7, chapter-37, verse-16

दूरमस्यन्गुरुं भारं साधयंश्च पुनः पुनः ।
संदधद्विसृजंश्चेषून्निर्विशेषमदृश्यत ॥१६॥

16. dūramasyanguruṁ bhāraṁ sādhayaṁśca punaḥ punaḥ ,
saṁdadhadvisṛjaṁśceṣūnnirviśeṣamadṛśyata.

16. dūram asyan gurum bhāram sādhayan ca punaḥ punaḥ
saṃdadhat visṛjan ca iṣūn nirviśeṣam adṛśyata

16. guruṃ bhāram dūram asyan ca punaḥ punaḥ sādhayan
ca iṣūn saṃdadhat visṛjan nirviśeṣam adṛśyata

16. Discharging his heavy weapons far, and repeatedly performing (his feats), he was seen aiming and releasing arrows without any apparent distinction (from his mentors).

Words meanings summery:

• दूरम् (dūram) - far, at a distance

• अस्यन् (asyan) - throwing, casting, discharging

• गुरुम् (gurum) - heavy, great, weighty

• भारम् (bhāram) - heavy missiles/projectiles (burden, weight, load, missile)

• साधयन् (sādhayan) - performing, achieving, perfecting, accomplishing

• च (ca) - and

• पुनः (punaḥ) - again, repeatedly

• पुनः (punaḥ) - again, repeatedly

• संदधत् (saṁdadhat) - fitting, aiming, fixing (an arrow)

• विसृजन् (visṛjan) - releasing, discharging, letting go

• च (ca) - and

• इषून् (iṣūn) - arrows

• निर्विशेषम् (nirviśeṣam) - without distinction from his teachers (without distinction, without difference)

• अदृश्यत (adṛśyata) - he was seen, he appeared

Words meanings and morphology

दूरम् (dūram) - far, at a distance

(adjective)

Accusative, neuter, singular of dūra

dūra - far, distant, remote

Note: Functions adverbially, modifying asyan.

अस्यन् (asyan) - throwing, casting, discharging

(participle)

Nominative, masculine, singular of asyat

asyat - throwing, casting, discharging

Present Active Participle

From root as (to throw, cast).

Root: as (class 4)

Note: Agrees with the implied subject (Abhimanyu).

गुरुम् (gurum) - heavy, great, weighty

(adjective)

Accusative, masculine, singular of guru

guru - heavy, weighty, important, great

Root: gṝ (class 9)

भारम् (bhāram) - heavy missiles/projectiles (burden, weight, load, missile)

(noun)

Accusative, masculine, singular of bhāra

bhāra - burden, weight, load, quantity, mass; (figuratively) responsibility; projectile

From root bhṛ (to bear).

Root: bhṛ (class 1)

साधयन् (sādhayan) - performing, achieving, perfecting, accomplishing

(participle)

Nominative, masculine, singular of sādhayat

sādhayat - performing, accomplishing, bringing to perfection, mastering

Present Active Participle (causative)

From causative of root sādh (to accomplish, succeed).

Root: sādh (class 5)

Note: Agrees with the implied subject (Abhimanyu).

च (ca) - and

(indeclinable)

पुनः (punaḥ) - again, repeatedly

(indeclinable)

पुनः (punaḥ) - again, repeatedly

(indeclinable)

संदधत् (saṁdadhat) - fitting, aiming, fixing (an arrow)

(participle)

Nominative, masculine, singular of saṃdadhat

saṁdadhat - fitting (an arrow), aiming, uniting

Present Active Participle

From root dhā (to place, put) with prefix sam-.

Prefix: sam

Root: dhā (class 3)

Note: Agrees with the implied subject.

विसृजन् (visṛjan) - releasing, discharging, letting go

(participle)

Nominative, masculine, singular of visṛjat

visṛjat - releasing, discharging, sending forth

Present Active Participle

From root sṛj (to let go, create) with prefix vi-.

Prefix: vi

Root: sṛj (class 6)

Note: Agrees with the implied subject.

च (ca) - and

(indeclinable)

इषून् (iṣūn) - arrows

(noun)

Accusative, masculine, plural of iṣu

iṣu - arrow

Root: iṣ (class 6)

निर्विशेषम् (nirviśeṣam) - without distinction from his teachers (without distinction, without difference)

(adjective)

Accusative, neuter, singular of nirviśeṣa

nirviśeṣa - without distinction, without difference, uniform

From nis- (without) + viśeṣa (distinction).

Compound type : avyayībhāva (nis+viśeṣa)

• nis – out, forth, without, negation
  indeclinable
  Prefix indicating negation or absence.
• viśeṣa – distinction, difference, peculiar mark, special quality
  noun (masculine)
  From vi-śiṣ (to distinguish).
  Prefix: vi
  Root: śiṣ (class 7)

Note: Functions adverbially, modifying adṛśyata.

अदृश्यत (adṛśyata) - he was seen, he appeared

(verb)

3rd person , singular, passive, past imperfect (laṅ) of dṛś

Passive voice of root dṛś.

Root: dṛś (class 1)