महाभारतः mahābhārataḥ - book-7, chapter-98, verse-18

यावद्भीमो महाबाहुर्विगाह्य महतीं चमूम् ।
सोदरांस्ते न मृद्नाति तावत्संशाम्य पाण्डवैः ॥१८॥

18. yāvadbhīmo mahābāhurvigāhya mahatīṁ camūm ,
sodarāṁste na mṛdnāti tāvatsaṁśāmya pāṇḍavaiḥ.

18. yāvat bhīmaḥ mahābāhuḥ vigāhya mahatīm camūm
sodarān te na mṛdnāti tāvat saṃśāmya pāṇḍavaiḥ

18. mahābāhuḥ bhīmaḥ yāvat mahatīm camūm vigāhya
te sodarān na mṛdnāti tāvat pāṇḍavaiḥ saṃśāmya

18. As long as mighty-armed Bhīma, after plunging into your vast army, does not crush your (sodarān) brothers, until then, make peace with the Pāṇḍavas.

Words meanings summery:

• यावत् (yāvat) - as long as (as long as, until, so much, as great as)

• भीमः (bhīmaḥ) - Bhīma (Bhīma (proper name), terrible, formidable)

• महाबाहुः (mahābāhuḥ) - mighty-armed (referring to Bhīma) (mighty-armed, strong-armed)

• विगाह्य (vigāhya) - having plunged into (having penetrated, having plunged into, having entered)

• महतीम् (mahatīm) - vast (great, large, vast)

• चमूम् (camūm) - army (army, host)

• सोदरान् (sodarān) - brothers (born from the same womb, brothers)

• ते (te) - your (referring to Duryodhana's brothers) (by you, to you, for you, your)

• न (na) - not (not, no)

• मृद्नाति (mṛdnāti) - he crushes, destroys (he crushes, he grinds, he destroys)

• तावत् (tāvat) - until then (so much, so many, so long, until then)

• संशाम्य (saṁśāmya) - make peace (make peace, become calm, be appeased)

• पाण्डवैः (pāṇḍavaiḥ) - with the Pāṇḍavas

Words meanings and morphology

यावत् (yāvat) - as long as (as long as, until, so much, as great as)

(indeclinable)

भीमः (bhīmaḥ) - Bhīma (Bhīma (proper name), terrible, formidable)

(proper noun)

Nominative, masculine, singular of bhīma

bhīma - Bhīma (proper name), terrible, formidable, fearful

महाबाहुः (mahābāhuḥ) - mighty-armed (referring to Bhīma) (mighty-armed, strong-armed)

(compound adjective)

Compound type : bahuvrīhi (mahā+bāhu)

• mahā – great, large
  adjective
• bāhu – arm
  noun (masculine)

Note: Adjective qualifying "Bhīmaḥ".

विगाह्य (vigāhya) - having plunged into (having penetrated, having plunged into, having entered)

(indeclinable)

absolutive (gerund)

Formed from root √gāh (to dive, plunge) with prefix vi- and suffix -ya.

Prefix: vi

Root: gāh (class 1)

महतीम् (mahatīm) - vast (great, large, vast)

(adjective)

Accusative, feminine, singular of mahat

mahat - great, large, vast, mighty

Note: Adjective qualifying "camūm".

चमूम् (camūm) - army (army, host)

(noun)

Accusative, feminine, singular of camū

camū - army, host, band

सोदरान् (sodarān) - brothers (born from the same womb, brothers)

(compound noun)

Compound type : bahuvrīhi (sa+udara)

• sa – with, together with (prefix)
  indeclinable
• udara – womb, belly
  noun (neuter)

Note: Referring to Duryodhana's brothers (the Kauravas).

ते (te) - your (referring to Duryodhana's brothers) (by you, to you, for you, your)

(pronoun)

Genitive, singular of tvam

tvam - you

Note: Enclitic form of the second person pronoun.

न (na) - not (not, no)

(indeclinable)

मृद्नाति (mṛdnāti) - he crushes, destroys (he crushes, he grinds, he destroys)

(verb)

3rd person , singular, active, present indicative (laṭ) of mṛd

Root: mṛd (class 9)

तावत् (tāvat) - until then (so much, so many, so long, until then)

(indeclinable)

Note: Correlative to yāvat.

संशाम्य (saṁśāmya) - make peace (make peace, become calm, be appeased)

(verb)

2nd person , singular, active, imperative (loṭ) of saṃśam

Prefix: sam

Root: śam (class 4)

Note: Addressed to Duryodhana implicitly.

पाण्डवैः (pāṇḍavaiḥ) - with the Pāṇḍavas

(proper noun)

Instrumental, masculine, plural of pāṇḍava

pāṇḍava - descendant of Pāṇḍu, a Pāṇḍava

Patronymic from Pāṇḍu.