वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-4, chapter-14, verse-15

तदाह्वाननिमित्तं त्वं वालिनो हेममालिनः ।
सुग्रीव कुरु तं शब्दं निष्पतेद् येन वानरः ॥१५॥

15. tadāhvānanimittaṃ tvaṃ vālino hemamālinaḥ ,
sugrīva kuru taṃ śabdaṃ niṣpated yena vānaraḥ.

15. tadāhvāna-nimittam tvam vālinaḥ hema-mālinaḥ
sugrīva kuru tam śabdam niṣpatet yena vānaraḥ

15. sugrīva tvam vālinaḥ hema-mālinaḥ tadāhvāna-nimittam
tam śabdam kuru yena vānaraḥ niṣpatet

15. Sugriva, in order to challenge Vali, the one adorned with a golden garland, utter that sound by which that monkey will rush out.

Words meanings summery:

• तदाह्वान-निमित्तम् (tadāhvāna-nimittam) - for the purpose of that challenge/invitation

• त्वम् (tvam) - you

• वालिनः (vālinaḥ) - of Vali

• हेम-मालिनः (hema-mālinaḥ) - of the one wearing a golden garland

• सुग्रीव (sugrīva) - O Sugriva

• कुरु (kuru) - make, do, utter

• तम् (tam) - that

• शब्दम् (śabdam) - sound, roar

• निष्पतेत् (niṣpatet) - may rush out, will exit

• येन (yena) - by which

• वानरः (vānaraḥ) - Vali, the monkey king (the monkey (Vali))

Words meanings and morphology

तदाह्वान-निमित्तम् (tadāhvāna-nimittam) - for the purpose of that challenge/invitation

(noun)

Accusative, neuter, singular of tadāhvāna-nimitta

tadāhvāna-nimitta - purpose of that invitation/challenge

Compound type : tatpuruṣa (tat+āhvāna+nimitta)

• tat – that, his
  pronoun
• āhvāna – calling, invitation, challenge
  noun (neuter)
  verbal noun
  from ā-hvā
  Prefix: ā
  Root: hvā (class 1)
• nimitta – cause, reason, purpose
  noun (neuter)

Note: Functions adverbially expressing purpose

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

वालिनः (vālinaḥ) - of Vali

(proper noun)

Genitive, masculine, singular of vālin

vālin - Vali (name of a monkey king)

हेम-मालिनः (hema-mālinaḥ) - of the one wearing a golden garland

(adjective)

Genitive, masculine, singular of hema-mālin

hema-mālin - wearing a golden garland

Compound type : tatpuruṣa (heman+mālin)

• heman – gold
  noun (neuter)
• mālin – one wearing a garland
  adjective (masculine)
  possessive suffix -in added to mālā (garland)

Note: Qualifies Vali

सुग्रीव (sugrīva) - O Sugriva

(proper noun)

Vocative, masculine, singular of sugrīva

sugrīva - Sugriva (name of a monkey king)

कुरु (kuru) - make, do, utter

(verb)

2nd person , singular, active, imperative (loṭ) of kṛ

Root: kṛ (class 8)

तम् (tam) - that

(pronoun)

Accusative, masculine, singular of tad

tad - that, he/she/it

Note: Refers to 'śabdam'

शब्दम् (śabdam) - sound, roar

(noun)

Accusative, masculine, singular of śabda

śabda - sound, noise, word

निष्पतेत् (niṣpatet) - may rush out, will exit

(verb)

3rd person , singular, active, optative (vidhiliṅ) of niṣ-pat

Prefix: nis

Root: pat (class 1)

येन (yena) - by which

(pronoun)

Instrumental, masculine, singular of yad

yad - which, who, what

Note: Refers to 'śabdam'

वानरः (vānaraḥ) - Vali, the monkey king (the monkey (Vali))

(noun)

Nominative, masculine, singular of vānara

vānara - monkey