महाभारतः mahābhārataḥ - book-4, chapter-18, verse-22

मत्स्यमर्थपतिं पार्थं विराटं समुपस्थितम् ।
पश्यामि तूर्यमध्यस्थं दिशो नश्यन्ति मे तदा ॥२२॥

22. matsyamarthapatiṁ pārthaṁ virāṭaṁ samupasthitam ,
paśyāmi tūryamadhyasthaṁ diśo naśyanti me tadā.

22. matsyam arthapatim pārtham virāṭam samupasthitam
paśyāmi tūryamadhyastham diśas naśyanti me tadā

22. When I see Arjuna (pārtha), the master of purpose, present before King Matsya Virāṭa, standing amidst musical instruments, then my sense of direction vanishes.

Words meanings summery:

• मत्स्यम् (matsyam) - King Virāṭa of the Matsya kingdom (King Virāṭa (of Matsya kingdom), a fish)

• अर्थपतिम् (arthapatim) - master of purpose (referring to Pārtha/Arjuna) (lord of wealth, master of purpose)

• पार्थम् (pārtham) - Arjuna (son of Pṛthā/Kuntī)

• विराटम् (virāṭam) - King Virāṭa (King Virāṭa; splendid, vast)

• समुपस्थितम् (samupasthitam) - present before Matsya Virāṭa (present, standing before, appearing)

• पश्यामि (paśyāmi) - I see, I behold

• तूर्यमध्यस्थम् (tūryamadhyastham) - referring to Arjuna's disguise as Bṛhannaḷā, the dance teacher (standing amidst musical instruments)

• दिशस् (diśas) - my bearings, my sense of direction (directions, quarters (of the sky))

• नश्यन्ति (naśyanti) - disappear, perish, vanish

• मे (me) - my, to me

• तदा (tadā) - then, at that time

Words meanings and morphology

मत्स्यम् (matsyam) - King Virāṭa of the Matsya kingdom (King Virāṭa (of Matsya kingdom), a fish)

(proper noun)

Accusative, masculine, singular of matsya

matsya - fish; name of a kingdom/king

Note: refers to King Virāṭa

अर्थपतिम् (arthapatim) - master of purpose (referring to Pārtha/Arjuna) (lord of wealth, master of purpose)

(noun)

Accusative, masculine, singular of arthapati

arthapati - lord of wealth, master of purpose/meaning

Compound type : tatpurusha (artha+pati)

• artha – wealth, purpose, meaning, object
  noun (masculine)
• pati – lord, master, husband
  noun (masculine)

Note: agrees with pārtham

पार्थम् (pārtham) - Arjuna (son of Pṛthā/Kuntī)

(proper noun)

Accusative, masculine, singular of pārtha

pārtha - Arjuna, son of Pṛthā/Kuntī

विराटम् (virāṭam) - King Virāṭa (King Virāṭa; splendid, vast)

(proper noun)

Accusative, masculine, singular of virāṭa

virāṭa - King Virāṭa; splendid, vast

Note: refers to King Virāṭa

समुपस्थितम् (samupasthitam) - present before Matsya Virāṭa (present, standing before, appearing)

(adjective)

Accusative, masculine, singular of samupasthita

samupasthita - present, standing near, approached

Past Passive Participle

from root sthā with prefixes sam-upa

Prefixes: sam+upa

Root: sthā (class 1)

Note: agrees with pārtham

पश्यामि (paśyāmi) - I see, I behold

(verb)

1st person , singular, active, present indicative (lat) of paś

Present Indicative

Root: dṛś (class 1)

तूर्यमध्यस्थम् (tūryamadhyastham) - referring to Arjuna's disguise as Bṛhannaḷā, the dance teacher (standing amidst musical instruments)

(adjective)

Accusative, masculine, singular of tūryamadhyastha

tūryamadhyastha - standing in the midst of musical instruments

Compound type : tatpurusha (tūrya+madhyastha)

• tūrya – musical instrument, music
  noun (neuter)
• madhyastha – standing in the middle, mediator
  adjective (masculine)
  from madhya + sthā (root) + -a (suffix)
  Root: sthā (class 1)

Note: agrees with pārtham

दिशस् (diśas) - my bearings, my sense of direction (directions, quarters (of the sky))

(noun)

Nominative, feminine, plural of diś

diś - direction, quarter, region

Note: appears as diśo due to sandhi with naśyanti

नश्यन्ति (naśyanti) - disappear, perish, vanish

(verb)

3rd person , plural, active, present indicative (lat) of naś

Present Indicative

Root: naś (class 4)

मे (me) - my, to me

(pronoun)

Genitive, singular of asmad

asmad - I, me

तदा (tadā) - then, at that time

(indeclinable)