महाभारतः mahābhārataḥ - book-12, chapter-49, verse-45

ततः स भृगुशार्दूलः कार्तवीर्यस्य वीर्यवान् ।
विक्रम्य निजघानाशु पुत्रान्पौत्रांश्च सर्वशः ॥४५॥

45. tataḥ sa bhṛguśārdūlaḥ kārtavīryasya vīryavān ,
vikramya nijaghānāśu putrānpautrāṁśca sarvaśaḥ.

45. tataḥ sa bhṛguśārdūlaḥ kārtavīryasya vīryavān
vikramya nijaghāna āśu putrān pautrān ca sarvaśaḥ

45. tataḥ sa vīryavān bhṛguśārdūlaḥ vikramya
kārtavīryasya putrān pautrān ca sarvaśaḥ āśu nijaghāna

45. Then, that valiant one, the lion among the Bhrigus, attacked and swiftly killed all the sons and grandsons of Kartavirya.

Words meanings summery:

• ततः (tataḥ) - then, therefrom, afterwards, consequently

• स (sa) - he, that one

• भृगुशार्दूलः (bhṛguśārdūlaḥ) - Parashurama (a descendant of Bhrigu) (lion among the Bhrigus)

• कार्तवीर्यस्य (kārtavīryasya) - of Kartavirya Arjuna (of Kartavirya)

• वीर्यवान् (vīryavān) - powerful, valiant, heroic

• विक्रम्य (vikramya) - having shown valor, having attacked, having overcome

• निजघान (nijaghāna) - he killed, he slew

• आशु (āśu) - quickly, swiftly

• पुत्रान् (putrān) - sons

• पौत्रान् (pautrān) - grandsons

• च (ca) - and

• सर्वशः (sarvaśaḥ) - completely, entirely, in every way

Words meanings and morphology

ततः (tataḥ) - then, therefrom, afterwards, consequently

(indeclinable)

Adverbial form of tad (that)

स (sa) - he, that one

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

Demonstrative pronoun.

Note: Sandhi form of sas.

भृगुशार्दूलः (bhṛguśārdūlaḥ) - Parashurama (a descendant of Bhrigu) (lion among the Bhrigus)

(noun)

Nominative, masculine, singular of bhṛguśārdūla

bhṛguśārdūla - a lion among the Bhrigus (metaphor for a preeminent descendant)

Compound type : tatpurusha (bhṛgu+śārdūla)

• bhṛgu – name of a Vedic sage, a member of his lineage
  proper noun (masculine)
• śārdūla – tiger, lion (used metaphorically for chief, preeminent)
  noun (masculine)

कार्तवीर्यस्य (kārtavīryasya) - of Kartavirya Arjuna (of Kartavirya)

(proper noun)

Genitive, masculine, singular of kārtavīrya

kārtavīrya - descendant of Kṛtavīrya (specifically, Kṛtavīrya Arjuna)

Patronymic Kṛtavīrya + aṇ suffix.

वीर्यवान् (vīryavān) - powerful, valiant, heroic

(adjective)

Nominative, masculine, singular of vīryavat

vīryavat - possessing valor, mighty, heroic

Possessive adjective from vīrya + matup suffix.

विक्रम्य (vikramya) - having shown valor, having attacked, having overcome

(indeclinable)

Gerund (absolutive)

From vi-kram (to stride, to show valor) + lyap suffix.

Prefix: vi

Root: kram (class 1)

निजघान (nijaghāna) - he killed, he slew

(verb)

3rd person , singular, active, perfect (liṭ) of han

Perfect

Root han (2nd class), perfect 3rd singular. ni- is an upasarga.

Prefix: ni

Root: han (class 2)

आशु (āśu) - quickly, swiftly

(indeclinable)

पुत्रान् (putrān) - sons

(noun)

Accusative, masculine, plural of putra

putra - son, child

पौत्रान् (pautrān) - grandsons

(noun)

Accusative, masculine, plural of pautra

pautra - grandson, son of a son

Derived from putra (son) + aṇ suffix.

च (ca) - and

(indeclinable)

Conjunction.

सर्वशः (sarvaśaḥ) - completely, entirely, in every way

(indeclinable)

From sarva + śas suffix.