महाभारतः mahābhārataḥ - book-5, chapter-149, verse-15

यस्तताप तपो घोरं सदारः पृथिवीपतिः ।
रोषाद्द्रोणविनाशाय वीरः समितिशोभनः ॥१५॥

15. yastatāpa tapo ghoraṁ sadāraḥ pṛthivīpatiḥ ,
roṣāddroṇavināśāya vīraḥ samitiśobhanaḥ.

15. yaḥ tatāpa tapaḥ ghoraṃ sadāraḥ pṛthivīpatiḥ
roṣāt droṇavināśāya vīraḥ samitiśobhanaḥ

15. yaḥ pṛthivīpatiḥ sadāraḥ ghoraṃ tapaḥ roṣāt
droṇavināśāya tatāpa vīraḥ samitiśobhanaḥ

15. The king, who, along with his wife, performed severe austerity (tapas) out of anger for Drona's destruction, is a hero glorious in battle.

Words meanings summery:

• यः (yaḥ) - who, he who

• तताप (tatāpa) - performed, practiced (austerity), heated

• तपः (tapaḥ) - austerity, penance, spiritual heat

• घोरं (ghoraṁ) - terrible, fierce, severe, dreadful

• सदारः (sadāraḥ) - with his wife, accompanied by his wife

• पृथिवीपतिः (pṛthivīpatiḥ) - lord of the earth, king, monarch

• रोषात् (roṣāt) - from anger, due to wrath, out of indignation

• द्रोणविनाशाय (droṇavināśāya) - for the destruction of Drona

• वीरः (vīraḥ) - hero, brave man, warrior

• समितिशोभनः (samitiśobhanaḥ) - glorious in battle/assembly, shining in battle/assembly

Words meanings and morphology

यः (yaḥ) - who, he who

(pronoun)

Nominative, masculine, singular of yad

yad - who, which, what, whoever

तताप (tatāpa) - performed, practiced (austerity), heated

(verb)

3rd person , singular, active, perfect (lit) of tap

3rd person singular, perfect indicative, active voice (reduplicated aorist form, but commonly used as perfect)

Root: tap (class 1)

तपः (tapaḥ) - austerity, penance, spiritual heat

(noun)

Accusative, neuter, singular of tapas

tapas - religious austerity, penance, spiritual heat, ascetic practice

घोरं (ghoraṁ) - terrible, fierce, severe, dreadful

(adjective)

Accusative, neuter, singular of ghora

ghora - terrible, dreadful, fierce, severe

सदारः (sadāraḥ) - with his wife, accompanied by his wife

(adjective)

Nominative, masculine, singular of sadāra

sadāra - accompanied by wife, with wife

Compound type : bahuvrihi (sa+dāra)

• sa – with, together with
  indeclinable
  prefix for bahuvrihi compounds
• dāra – wife
  noun (masculine)

पृथिवीपतिः (pṛthivīpatiḥ) - lord of the earth, king, monarch

(noun)

Nominative, masculine, singular of pṛthivīpati

pṛthivīpati - lord of the earth, king, monarch

Compound type : tatpurusha (pṛthivī+pati)

• pṛthivī – earth, ground
  noun (feminine)
• pati – master, lord, ruler
  noun (masculine)

रोषात् (roṣāt) - from anger, due to wrath, out of indignation

(noun)

Ablative, masculine, singular of roṣa

roṣa - anger, wrath, indignation

Root: ruṣ (class 4)

द्रोणविनाशाय (droṇavināśāya) - for the destruction of Drona

(noun)

Dative, masculine, singular of droṇavināśa

droṇavināśa - destruction of Drona

Compound type : tatpurusha (droṇa+vināśa)

• droṇa – name of a teacher of archery
  proper noun (masculine)
• vināśa – destruction, ruin, loss
  noun (masculine)
  from vi-√naś
  Prefix: vi
  Root: naś (class 4)

वीरः (vīraḥ) - hero, brave man, warrior

(noun)

Nominative, masculine, singular of vīra

vīra - hero, brave, warrior, strong man

समितिशोभनः (samitiśobhanaḥ) - glorious in battle/assembly, shining in battle/assembly

(adjective)

Nominative, masculine, singular of samitiśobhana

samitiśobhana - glorious in battle/assembly, shining in battle/assembly

Compound type : tatpurusha (samiti+śobhana)

• samiti – assembly, council, battle, conflict
  noun (feminine)
  Prefix: sam
  Root: i (class 2)
• śobhana – shining, splendid, beautiful, glorious
  adjective
  from root śubh (to shine)
  Root: śubh (class 1)