महाभारतः mahābhārataḥ - book-1, chapter-114, verse-37

वाचमुच्चारितामुच्चैस्तां निशम्य तपस्विनाम् ।
बभूव परमो हर्षः शतशृङ्गनिवासिनाम् ॥३७॥

37. vācamuccāritāmuccaistāṁ niśamya tapasvinām ,
babhūva paramo harṣaḥ śataśṛṅganivāsinām.

37. vācam uccāritām uccaiḥ tām niśamya tapasvinām
babhūva paramaḥ harṣaḥ śataśṛṅganivāsinām

37. Having heard that loudly uttered speech, supreme joy arose among the ascetics residing on Mount Śataśṛṅga.

Words meanings summery:

• वाचम् (vācam) - speech, voice, word

• उच्चारिताम् (uccāritām) - uttered, pronounced

• उच्चैः (uccaiḥ) - loudly, aloud, high up

• ताम् (tām) - that (speech) (that, her)

• निशम्य (niśamya) - having heard, perceiving

• तपस्विनाम् (tapasvinām) - of the ascetics, of the penitents

• बभूव (babhūva) - there was, occurred, became

• परमः (paramaḥ) - supreme, greatest, highest

• हर्षः (harṣaḥ) - joy, delight, elation

• शतशृङ्गनिवासिनाम् (śataśṛṅganivāsinām) - of those dwelling on Mount Śataśṛṅga

Words meanings and morphology

वाचम् (vācam) - speech, voice, word

(noun)

Accusative, feminine, singular of vāc

vāc - speech, voice, word, language

उच्चारिताम् (uccāritām) - uttered, pronounced

(adjective)

Accusative, feminine, singular of uccārita

uccārita - uttered, pronounced, spoken, declared

Past Passive Participle

Derived from the root √car with prefix ud

Prefix: ud

Root: car (class 1)

उच्चैः (uccaiḥ) - loudly, aloud, high up

(indeclinable)

ताम् (tām) - that (speech) (that, her)

(pronoun)

Accusative, feminine, singular of tad

tad - that, she, it

निशम्य (niśamya) - having heard, perceiving

(indeclinable)

Absolutive (Gerund)

Derived from the root √śam with prefix ni and lyap suffix

Prefix: ni

Root: śam (class 1)

तपस्विनाम् (tapasvinām) - of the ascetics, of the penitents

(noun)

Genitive, masculine, plural of tapasvin

tapasvin - ascetic, penitent, hermit, one practicing austerities (tapas)

बभूव (babhūva) - there was, occurred, became

(verb)

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

Root: bhū (class 1)

परमः (paramaḥ) - supreme, greatest, highest

(adjective)

Nominative, masculine, singular of parama

parama - supreme, highest, utmost, greatest, chief

हर्षः (harṣaḥ) - joy, delight, elation

(noun)

Nominative, masculine, singular of harṣa

harṣa - joy, delight, pleasure, excitement, thrill

शतशृङ्गनिवासिनाम् (śataśṛṅganivāsinām) - of those dwelling on Mount Śataśṛṅga

(adjective)

Genitive, masculine, plural of śataśṛṅganivāsin

śataśṛṅganivāsin - one dwelling on Śataśṛṅga (a mountain with a hundred peaks)

Compound type : Ṣaṣṭhī Tatpuruṣa (śataśṛṅga+nivāsin)

• śataśṛṅga – a mountain with a hundred peaks
  proper noun (neuter)
• nivāsin – dwelling, residing, an inhabitant
  adjective (masculine)