महाभारतः mahābhārataḥ - book-9, chapter-42, verse-41

सेनापत्यं लब्धवान्देवतानां महासेनो यत्र दैत्यान्तकर्ता ।
साक्षाच्चात्र न्यवसत्कार्त्तिकेयः सदा कुमारो यत्र स प्लक्षराजः ॥४१॥

41. senāpatyaṁ labdhavāndevatānāṁ; mahāseno yatra daityāntakartā ,
sākṣāccātra nyavasatkārttikeyaḥ; sadā kumāro yatra sa plakṣarājaḥ.

41. senāpatyam labdhavān devatānām
mahāsenaḥ yatra daityāntakartā |
sākṣāt ca atra nyavasat kārttikeyaḥ
sadā kumāraḥ yatra saḥ plakṣarājaḥ

41. yatra mahāsenaḥ daityāntakartā
devatānām senāpatyam labdhavān yatra saḥ
kumāraḥ kārttikeyaḥ sadā atra sākṣāt
nyavasat saḥ plakṣarājaḥ (asti)

41. There, Mahāsena, the destroyer of Daityas, obtained the position of general of the gods. And in that very place, Kumāra Kārttikeya himself always resided. That is the lord of the Plakṣa trees.

Words meanings summery:

• सेनापत्यम् (senāpatyam) - the position of generalship, command of an army

• लब्धवान् (labdhavān) - one who has obtained, having gained

• देवतानाम् (devatānām) - of the gods, of the deities

• महासेनः (mahāsenaḥ) - Mahāsena (a name for Kārttikeya)

• यत्र (yatra) - where, in which place

• दैत्यान्तकर्ता (daityāntakartā) - destroyer of Daityas

• साक्षात् (sākṣāt) - directly, in person, visibly

• च (ca) - and, also

• अत्र (atra) - here, in this place

• न्यवसत् (nyavasat) - resided, dwelt

• कार्त्तिकेयः (kārttikeyaḥ) - Kārttikeya (the god of war, son of Shiva)

• सदा (sadā) - always, ever, perpetually

• कुमारः (kumāraḥ) - youth, boy; Kumāra (a name for Kārttikeya)

• यत्र (yatra) - where, in which place

• सः (saḥ) - that

• प्लक्षराजः (plakṣarājaḥ) - king of the Plakṣa trees, the principal Plakṣa tree

Words meanings and morphology

सेनापत्यम् (senāpatyam) - the position of generalship, command of an army

(noun)

Accusative, neuter, singular of senāpatya

senāpatya - the office or dignity of a general, generalship; the army, military power

From senāpati (general) + ya suffix for abstract noun

लब्धवान् (labdhavān) - one who has obtained, having gained

(adjective)

Nominative, masculine, singular of labdhavat

labdhavat - having obtained, having gained, received

Perfect Active Participle

From root labh (to obtain) + tavatu suffix

Root: labh (class 1)

देवतानाम् (devatānām) - of the gods, of the deities

(noun)

Genitive, feminine, plural of devatā

devatā - divinity, godhead; a deity, a god or goddess

From deva (god) + tā suffix for abstract noun

महासेनः (mahāsenaḥ) - Mahāsena (a name for Kārttikeya)

(proper noun)

Nominative, masculine, singular of mahāsena

mahāsena - Mahāsena (epithet of Kārttikeya); having a great army

Compound type : bahuvrihi (mahā+senā)

• mahā – great, large, mighty
  adjective
• senā – army, host, forces
  noun (feminine)

यत्र (yatra) - where, in which place

(indeclinable)

From pronominal base yad + tral suffix

दैत्यान्तकर्ता (daityāntakartā) - destroyer of Daityas

(noun)

Nominative, masculine, singular of daityāntakartṛ

daityāntakartṛ - destroyer of the Daityas

Compound type : tatpurusha (daitya+anta+kartṛ)

• daitya – a descendant of Diti; a class of demons or giants
  proper noun (masculine)
• anta – end, destruction, death
  noun (masculine)
• kartṛ – doer, maker, agent, creator, author
  noun (masculine)
  Agent noun from root kṛ (to do, make)
  Root: kṛ (class 8)

साक्षात् (sākṣāt) - directly, in person, visibly

(indeclinable)

च (ca) - and, also

(indeclinable)

अत्र (atra) - here, in this place

(indeclinable)

From pronominal base idam + tral suffix

न्यवसत् (nyavasat) - resided, dwelt

(verb)

3rd person , singular, active, past imperfect (laṅ) of ni-vas

Imperfect Active Third Singular

Root vas, first conjugation (bhvādi), parasmaipada. Imperfect (laṅ) form with prefix ni.

Prefix: ni

Root: vas (class 1)

कार्त्तिकेयः (kārttikeyaḥ) - Kārttikeya (the god of war, son of Shiva)

(proper noun)

Nominative, masculine, singular of kārttikeya

kārttikeya - Kārttikeya (name of the god of war, son of Shiva and Pārvatī, also called Skanda or Kumāra)

Derived from Kṛttikā (the Pleiades, his foster mothers)

सदा (sadā) - always, ever, perpetually

(indeclinable)

कुमारः (kumāraḥ) - youth, boy; Kumāra (a name for Kārttikeya)

(proper noun)

Nominative, masculine, singular of kumāra

kumāra - a boy, a youth, a son; a prince; an epithet of Kārttikeya

यत्र (yatra) - where, in which place

(indeclinable)

From pronominal base yad + tral suffix

सः (saḥ) - that

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it (demonstrative pronoun)

प्लक्षराजः (plakṣarājaḥ) - king of the Plakṣa trees, the principal Plakṣa tree

(noun)

Nominative, masculine, singular of plakṣarāja

plakṣarāja - king of the Plakṣa trees (a type of fig tree), the royal fig tree; a particular sacred fig tree

Compound type : tatpurusha (plakṣa+rāja)

• plakṣa – the wavy-leaved fig tree (Ficus infectoria or Ficus virens)
  noun (masculine)
• rāja – king, ruler, chief; excellent, pre-eminent
  noun (masculine)