महाभारतः mahābhārataḥ - book-3, chapter-220, verse-13

एवमस्त्विति चाप्युक्त्वा महासेनो महेश्वरम् ।
अपूजयदमेयात्मा पितरं पितृवत्सलः ॥१३॥

13. evamastviti cāpyuktvā mahāseno maheśvaram ,
apūjayadameyātmā pitaraṁ pitṛvatsalaḥ.

13. evam astu iti ca api uktvā mahāsenaḥ maheśvaram
apūjayat ameyātmā pitaram pitṛvatsalaḥ

13. And, having said, "So be it," Mahāsena, whose nature (ātman) is immeasurable and who is devoted to his father, worshipped his father Maheśvara.

Words meanings summery:

• एवम् (evam) - thus, so, in this manner

• अस्तु (astu) - let it be, may it be

• इति (iti) - thus, so, a particle used to denote the end of a quotation or thought

• च (ca) - and, also

• अपि (api) - also, even, too

• उक्त्वा (uktvā) - having said, having spoken

• महासेनः (mahāsenaḥ) - Mahasena (name of Kartikeya)

• महेश्वरम् (maheśvaram) - Maheśvara (Lord Shiva)

• अपूजयत् (apūjayat) - worshipped, honored

• अमेयात्मा (ameyātmā) - of immeasurable nature/soul

• पितरम् (pitaram) - father

• पितृवत्सलः (pitṛvatsalaḥ) - affectionate towards his father

Words meanings and morphology

एवम् (evam) - thus, so, in this manner

(indeclinable)

अस्तु (astu) - let it be, may it be

(verb)

3rd person , singular, active, imperative (loṭ) of as

Root: as (class 2)

इति (iti) - thus, so, a particle used to denote the end of a quotation or thought

(indeclinable)

च (ca) - and, also

(indeclinable)

अपि (api) - also, even, too

(indeclinable)

उक्त्वा (uktvā) - having said, having spoken

(indeclinable)

absolutive

Derived from root vac (to speak) with suffix -ktvā

Root: vac (class 2)

महासेनः (mahāsenaḥ) - Mahasena (name of Kartikeya)

(proper noun)

Nominative, masculine, singular of mahāsena

mahāsena - Mahasena (epithet of Kartikeya/Skanda), having a great army

Compound type : bahuvrīhi (mahā+senā)

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

महेश्वरम् (maheśvaram) - Maheśvara (Lord Shiva)

(proper noun)

Accusative, masculine, singular of maheśvara

maheśvara - Great Lord (epithet of Shiva)

Compound type : karmadhāraya (mahā+īśvara)

• mahā – great, large
  adjective
• īśvara – lord, master, ruler
  noun (masculine)

अपूजयत् (apūjayat) - worshipped, honored

(verb)

3rd person , singular, active, past imperfect (laṅ) of pūj

Causative stem `pūjay-` with augment `a-` for imperfect tense

Root: pūj (class 10)

अमेयात्मा (ameyātmā) - of immeasurable nature/soul

(adjective)

Nominative, masculine, singular of ameyātman

ameyātman - whose soul/nature (ātman) is immeasurable

Compound type : bahuvrīhi (ameya+ātman)

• ameya – immeasurable, incomprehensible, unmeasurable
  adjective (masculine)
  Gerundive
  Derived from root mā (to measure) with prefix a- (negation) and suffix -eya
  Prefix: a
  Root: mā (class 2)
• ātman – self, soul, spirit, nature, essence
  noun (masculine)

पितरम् (pitaram) - father

(noun)

Accusative, masculine, singular of pitṛ

pitṛ - father

पितृवत्सलः (pitṛvatsalaḥ) - affectionate towards his father

(adjective)

Nominative, masculine, singular of pitṛvatsala

pitṛvatsala - affectionate towards one's father, devoted to one's father

Compound type : tatpuruṣa (pitṛ+vatsala)

• pitṛ – father
  noun (masculine)
• vatsala – affectionate, tender, loving
  adjective (masculine)