महाभारतः mahābhārataḥ - book-4, chapter-2, verse-18

यं मन्ये द्वादशं रुद्रमादित्यानां त्रयोदशम् ।
यस्य बाहू समौ दीर्घौ ज्याघातकठिनत्वचौ ।
दक्षिणे चैव सव्ये च गवामिव वहः कृतः ॥१८॥

18. yaṁ manye dvādaśaṁ rudramādityānāṁ trayodaśam ,
yasya bāhū samau dīrghau jyāghātakaṭhinatvacau ,
dakṣiṇe caiva savye ca gavāmiva vahaḥ kṛtaḥ.

18. yam manye dvādaśam rudram ādityānām
trayodaśam | yasya bāhū samau dīrghau
jyāghāṭakaṭhinatvacau | dakṣiṇe
ca eva savye ca gavām iva vahaḥ kṛtaḥ

18. I consider him the twelfth of the Rudras and the thirteenth of the Adityas. His arms are equally long, and the skin on both his right and left arms is hardened by the impact of the bowstring, resembling the calluses on oxen.

Words meanings summery:

• यम् (yam) - whom, which (masculine singular accusative)

• मन्ये (manye) - I think, I consider, I believe

• द्वादशम् (dvādaśam) - twelfth

• रुद्रम् (rudram) - Rudra

• आदित्यानाम् (ādityānām) - of the Adityas

• त्रयोदशम् (trayodaśam) - thirteenth

• यस्य (yasya) - whose, of which

• बाहू (bāhū) - two arms

• समौ (samau) - equal, similar, even

• दीर्घौ (dīrghau) - long

• ज्याघाटकठिनत्वचौ (jyāghāṭakaṭhinatvacau) - whose skin is hardened by the striking of the bowstring

• दक्षिणे (dakṣiṇe) - on the right, in the south

• च (ca) - and

• एव (eva) - indeed, certainly, only, even

• सव्ये (savye) - on the left

• च (ca) - and

• गवाम् (gavām) - of cows, of oxen

• इव (iva) - like, as, as if

• वहः (vahaḥ) - callus, mark (from carrying/pulling); carrying

• कृतः (kṛtaḥ) - made, done, caused

Words meanings and morphology

यम् (yam) - whom, which (masculine singular accusative)

(pronoun)

Accusative, masculine, singular of yad

yad - who, which, what

मन्ये (manye) - I think, I consider, I believe

(verb)

1st person , singular, middle, present (laṭ) of man

Root: man (class 4)

द्वादशम् (dvādaśam) - twelfth

(adjective)

Accusative, masculine, singular of dvādaśa

dvādaśa - twelve; twelfth

रुद्रम् (rudram) - Rudra

(proper noun)

Accusative, masculine, singular of rudra

rudra - Rudra, a name of Shiva, a Vedic deity

आदित्यानाम् (ādityānām) - of the Adityas

(proper noun)

Genitive, masculine, plural of āditya

āditya - son of Aditi; a class of Vedic deities (the twelve Adityas)

त्रयोदशम् (trayodaśam) - thirteenth

(adjective)

Accusative, masculine, singular of trayodaśa

trayodaśa - thirteen; thirteenth

यस्य (yasya) - whose, of which

(pronoun)

Genitive, masculine, singular of yad

yad - who, which, what

बाहू (bāhū) - two arms

(noun)

Nominative, masculine, dual of bāhu

bāhu - arm

समौ (samau) - equal, similar, even

(adjective)

Nominative, masculine, dual of sama

sama - same, equal, similar, even

दीर्घौ (dīrghau) - long

(adjective)

Nominative, masculine, dual of dīrgha

dīrgha - long

ज्याघाटकठिनत्वचौ (jyāghāṭakaṭhinatvacau) - whose skin is hardened by the striking of the bowstring

(adjective)

Nominative, masculine, dual of jyāghāṭakaṭhinatvac

jyāghāṭakaṭhinatvac - whose skin is hardened by bowstring strikes

Compound type : bahuvrīhi (jyāghāta+kaṭhina+tvac)

• jyāghāta – striking of a bowstring; impact of a bowstring
  noun (masculine)
  verbal noun from root han with prefix ā, referring to the action/result of striking
  Prefix: ā
  Root: han (class 2)
• kaṭhina – hard, firm, stiff
  adjective
• tvac – skin, hide
  noun (feminine)

दक्षिणे (dakṣiṇe) - on the right, in the south

(adjective)

Locative, masculine, singular of dakṣiṇa

dakṣiṇa - right, southern, skillful

च (ca) - and

(indeclinable)

एव (eva) - indeed, certainly, only, even

(indeclinable)

सव्ये (savye) - on the left

(adjective)

Locative, masculine, singular of savya

savya - left

च (ca) - and

(indeclinable)

गवाम् (gavām) - of cows, of oxen

(noun)

Genitive, masculine/feminine, plural of go

go - cow, ox, cattle

इव (iva) - like, as, as if

(indeclinable)

वहः (vahaḥ) - callus, mark (from carrying/pulling); carrying

(noun)

Nominative, masculine, singular of vaha

vaha - carrying, bearing; calluses (formed by labor)

Derived from root vah (to carry)

Root: vah (class 1)

कृतः (kṛtaḥ) - made, done, caused

(adjective)

Nominative, masculine, singular of kṛta

kṛta - done, made, performed, created

Past Passive Participle

Derived from root kṛ (to do, to make)

Root: kṛ (class 8)