महाभारतः mahābhārataḥ - book-12, chapter-47, verse-10

आरिराधयिषुः कृष्णं वाचं जिगमिषामि याम् ।
तया व्याससमासिन्या प्रीयतां पुरुषोत्तमः ॥१०॥

10. ārirādhayiṣuḥ kṛṣṇaṁ vācaṁ jigamiṣāmi yām ,
tayā vyāsasamāsinyā prīyatāṁ puruṣottamaḥ.

10. ārirādhayiṣuḥ kṛṣṇam vācam jigamiṣāmi yām
tayā vyāsasamāsinyā prīyatām puruṣottamaḥ

10. ārirādhayiṣuḥ kṛṣṇam yām vācam jigamiṣāmi
tayā vyāsasamāsinyā puruṣottamaḥ prīyatām

10. Desiring to please Krishna, I express the speech (vācam) which, being both comprehensive and concise, may bring satisfaction to the Supreme Person (Puruṣottama).

Words meanings summery:

• आरिराधयिषुः (ārirādhayiṣuḥ) - desiring to propitiate, wishing to please

• कृष्णम् (kṛṣṇam) - Krishna

• वाचम् (vācam) - speech, word

• जिगमिषामि (jigamiṣāmi) - I desire to go, I wish to express/attain

• याम् (yām) - which

• तया (tayā) - by that

• व्याससमासिन्या (vyāsasamāsinyā) - by that which is comprehensive and concise, by that which is detailed yet succinct

• प्रीयताम् (prīyatām) - may be pleased, may be satisfied

• पुरुषोत्तमः (puruṣottamaḥ) - the Supreme Person (Puruṣottama)

Words meanings and morphology

आरिराधयिषुः (ārirādhayiṣuḥ) - desiring to propitiate, wishing to please

(adjective)

Nominative, masculine, singular of ārirādhayiṣu

ārirādhayiṣu - one desiring to propitiate; wishing to please; intending to accomplish

Desiderative nominal derivative (agent noun) from causative

Formed from the desiderative stem ārirādhayiṣa- of the causative root ā-√rādh (ā-rādhayati) + -u suffix (agent noun).

Prefix: ā

Root: √rādh (class 4)

Note: Refers to the speaker implicitly.

कृष्णम् (kṛṣṇam) - Krishna

(proper noun)

Accusative, masculine, singular of kṛṣṇa

kṛṣṇa - Krishna; dark, black

वाचम् (vācam) - speech, word

(noun)

Accusative, feminine, singular of vāc

vāc - speech; voice; word; language

जिगमिषामि (jigamiṣāmi) - I desire to go, I wish to express/attain

(verb)

1st person , singular, active, present indicative (laṭ) of jigamiṣā

Desiderative form of the root

Desiderative stem from root √gam.

Root: √gam (class 1)

याम् (yām) - which

(pronoun)

Accusative, feminine, singular of yad

yad - which, what

Note: Refers to 'vācam'.

तया (tayā) - by that

(pronoun)

Instrumental, feminine, singular of tad

tad - that, he, she, it

Note: Refers to 'vācam'.

व्याससमासिन्या (vyāsasamāsinyā) - by that which is comprehensive and concise, by that which is detailed yet succinct

(adjective)

Instrumental, feminine, singular of vyāsasamāsinī

vyāsasamāsinī - comprehensive and concise; detailed yet succinct

Formed from the compound vyāsasamāsa + the adjectival suffix -in.

Compound type : Dvanda-Tatpurusha (vyāsa+samāsa)

• vyāsa – expansion, detail, diffusion
  noun (masculine)
  From vi-√as (to throw, expand)
  Prefix: vi
  Root: √as (class 4)
• samāsa – compendium, summary, conciseness, compound
  noun (masculine)
  From sam-√as (to throw, compile)
  Prefix: sam
  Root: √as (class 4)

Note: Refers to 'vācam'.

प्रीयताम् (prīyatām) - may be pleased, may be satisfied

(verb)

3rd person , singular, passive, imperative (loṭ) of prī

Passive voice, imperative mood

3rd person singular imperative (lot) of the passive voice of √prī.

Root: √prī (class 4)

पुरुषोत्तमः (puruṣottamaḥ) - the Supreme Person (Puruṣottama)

(proper noun)

Nominative, masculine, singular of puruṣottama

puruṣottama - the best of men; the supreme spirit; an epithet of Vishnu or Krishna

Compound type : Tatpurusha (puruṣa+uttama)

• puruṣa – person; man; spirit; the cosmic person (Puruṣa)
  noun (masculine)
• uttama – best, highest, supreme, principal
  adjective (masculine)