योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-48, verse-43

दत्त्वार्ध्यं कीर्णकुसुमः प्रणम्याशु प्रदक्षिणैः ।
विष्णुमाह द्विजो वाक्यमम्भोदमिव चातकः ॥ ४३ ॥

dattvārdhyaṃ kīrṇakusumaḥ praṇamyāśu pradakṣiṇaiḥ ,
viṣṇumāha dvijo vākyamambhodamiva cātakaḥ 43

43. dattvā arghyam kīrṇakusumaḥ praṇamya āśu pradakṣiṇaiḥ
viṣṇum āha dvijaḥ vākyam ambhodam iva cātakaḥ

43. dvijaḥ dattvā arghyam kīrṇakusumaḥ āśu pradakṣiṇaiḥ
praṇamya cātakaḥ ambhodam iva viṣṇum vākyam āha

43. Having offered water (arghya) and scattering flowers, the brahmin (dvija), after quickly bowing and performing circumambulations, spoke these words to Viṣṇu, just as a cātaka bird speaks to a cloud.

Words meanings summery:

• दत्त्वा (dattvā) - having given, having offered

• अर्घ्यम् (arghyam) - offering of water, respectful offering

• कीर्णकुसुमः (kīrṇakusumaḥ) - one who has scattered flowers, having scattered flowers

• प्रणम्य (praṇamya) - having bowed down, having saluted

• आशु (āśu) - quickly, swiftly, immediately

• प्रदक्षिणैः (pradakṣiṇaiḥ) - with circumambulations (clockwise)

• विष्णुम् (viṣṇum) - Viṣṇu

• आह (āha) - he said, he spoke

• द्विजः (dvijaḥ) - the twice-born, the brahmin

• वाक्यम् (vākyam) - speech, words, statement

• अम्भोदम् (ambhodam) - cloud (literally 'water-bearer')

• इव (iva) - like, as, as if

• चातकः (cātakaḥ) - cātaka bird (a legendary bird)

Words meanings and morphology

दत्त्वा (dattvā) - having given, having offered

(indeclinable)

gerund (absolutive)

Formed from the root √dā (to give) with the suffix -tvā.

Root: dā (class 3)

अर्घ्यम् (arghyam) - offering of water, respectful offering

(noun)

Accusative, neuter, singular of arghya

arghya - a respectful offering, especially of water, to a god or venerable person

कीर्णकुसुमः (kīrṇakusumaḥ) - one who has scattered flowers, having scattered flowers

(adjective)

Nominative, masculine, singular of kīrṇakusuma

kīrṇakusuma - one who has scattered flowers (adjective describing someone)

Compound type : bahuvrīhi (kīrṇa+kusuma)

• kīrṇa – scattered, strewn, spread
  participle (masculine)
  past passive participle
  Derived from the root √kṝ (to scatter).
  Root: kṝ (class 6)
• kusuma – flower, blossom
  noun (neuter)

प्रणम्य (praṇamya) - having bowed down, having saluted

(indeclinable)

gerund (absolutive)

Formed by adding the suffix -ya to the root √nam preceded by the prefix pra-.

Prefix: pra

Root: nam (class 1)

आशु (āśu) - quickly, swiftly, immediately

(indeclinable)

Used adverbially here.

प्रदक्षिणैः (pradakṣiṇaiḥ) - with circumambulations (clockwise)

(noun)

Instrumental, feminine, plural of pradakṣiṇā

pradakṣiṇā - circumambulation (keeping the right side towards the object of reverence)

विष्णुम् (viṣṇum) - Viṣṇu

(proper noun)

Accusative, masculine, singular of viṣṇu

viṣṇu - Viṣṇu (a principal deity in Hinduism)

आह (āha) - he said, he spoke

(verb)

3rd person , singular, active, perfect (liṭ) of √ah

Root: ah

द्विजः (dvijaḥ) - the twice-born, the brahmin

(noun)

Nominative, masculine, singular of dvija

dvija - twice-born (a brahmin, kshatriya, vaiśya); bird; tooth; snake

वाक्यम् (vākyam) - speech, words, statement

(noun)

Accusative, neuter, singular of vākya

vākya - speech, sentence, statement, words

अम्भोदम् (ambhodam) - cloud (literally 'water-bearer')

(noun)

Accusative, masculine, singular of ambhoda

ambhoda - cloud

Compound type : tatpuruṣa (ambhas+da)

• ambhas – water
  noun (neuter)
• da – giving, bestowing, giver
  adjective (masculine)
  From root √dā (to give).
  Root: dā (class 3)

इव (iva) - like, as, as if

(indeclinable)

चातकः (cātakaḥ) - cātaka bird (a legendary bird)

(noun)

Nominative, masculine, singular of cātaka

cātaka - a mythical bird (Cuculus melanoleucus) fabled to subsist only on raindrops