महाभारतः mahābhārataḥ - book-7, chapter-53, verse-23

समायुक्तो हि कौन्तेयो वासुदेवेन धीमता ।
सामरानपि लोकांस्त्रीन्निहन्यादिति मे मतिः ॥२३॥

23. samāyukto hi kaunteyo vāsudevena dhīmatā ,
sāmarānapi lokāṁstrīnnihanyāditi me matiḥ.

23. samāyuktaḥ hi kaunteyaḥ vāsudevena dhīmatā
sa-amarān api lokān trīn nihanyāt iti me matiḥ

23. hi dhīmatā vāsudevena samāyuktaḥ kaunteyaḥ
sa-amarān api trīn lokān nihanyāt iti me matiḥ

23. Indeed, Kunti's son (Arjuna), being allied with the wise Vāsudeva (Krishna), could slay even the three worlds together with their gods; this is my conviction.

Words meanings summery:

• समायुक्तः (samāyuktaḥ) - allied (with) (joined, connected, united, allied)

• हि (hi) - indeed (indeed, surely, because)

• कौन्तेयः (kaunteyaḥ) - Kunti's son (Arjuna) (son of Kunti, Arjuna)

• वासुदेवेन (vāsudevena) - by Vāsudeva (Krishna) (by Vāsudeva, by Krishna)

• धीमता (dhīmatā) - by the wise (referring to Vāsudeva) (by the intelligent, by the wise, by the sagacious)

• स-अमरान् (sa-amarān) - along with their gods (with the immortals, with the gods, accompanied by gods)

• अपि (api) - even (even, also, too, moreover)

• लोकान् (lokān) - worlds (worlds, realms, people)

• त्रीन् (trīn) - three

• निहन्यात् (nihanyāt) - he could slay (he might slay, he should slay, he could slay)

• इति (iti) - this (introduces the conviction) (thus, so, in this manner (marks direct/indirect speech or thought))

• मे (me) - my (to me, my, for me)

• मतिः (matiḥ) - conviction (thought, opinion, conviction, mind)

Words meanings and morphology

समायुक्तः (samāyuktaḥ) - allied (with) (joined, connected, united, allied)

(adjective)

Nominative, masculine, singular of samāyukta

samāyukta - joined, united, allied, endowed with, possessed of

Past Passive Participle

Derived from sam-ā-√yuj (to join, connect)

Prefixes: sam+ā

Root: yuj (class 7)

हि (hi) - indeed (indeed, surely, because)

(indeclinable)

कौन्तेयः (kaunteyaḥ) - Kunti's son (Arjuna) (son of Kunti, Arjuna)

(proper noun)

Nominative, masculine, singular of kaunteya

kaunteya - son of Kunti, Arjuna

वासुदेवेन (vāsudevena) - by Vāsudeva (Krishna) (by Vāsudeva, by Krishna)

(proper noun)

Instrumental, masculine, singular of vāsudeva

vāsudeva - descendant of Vasudeva, Krishna

धीमता (dhīmatā) - by the wise (referring to Vāsudeva) (by the intelligent, by the wise, by the sagacious)

(adjective)

Instrumental, masculine, singular of dhīmat

dhīmat - intelligent, wise, sagacious, clever

स-अमरान् (sa-amarān) - along with their gods (with the immortals, with the gods, accompanied by gods)

(adjective)

Accusative, masculine, plural of sa-amara

sa-amara - with the gods, accompanied by gods

Compound type : bahuvrīhi (sa+amara)

• sa – with, together with (as a prefix)
  indeclinable
• amara – immortal, god
  noun (masculine)

अपि (api) - even (even, also, too, moreover)

(indeclinable)

लोकान् (lokān) - worlds (worlds, realms, people)

(noun)

Accusative, masculine, plural of loka

loka - world, realm, people, division of the universe

त्रीन् (trīn) - three

(numeral)

निहन्यात् (nihanyāt) - he could slay (he might slay, he should slay, he could slay)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of han

Prefix: ni

Root: han (class 2)

इति (iti) - this (introduces the conviction) (thus, so, in this manner (marks direct/indirect speech or thought))

(indeclinable)

मे (me) - my (to me, my, for me)

(pronoun)

Genitive, singular of asmad

asmad - I, me

मतिः (matiḥ) - conviction (thought, opinion, conviction, mind)

(noun)

Nominative, feminine, singular of mati

mati - mind, thought, opinion, intention, conviction

Root: man (class 4)