योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-106, verse-38

केवलं विगताशङ्कं खण्डभ्रमणचञ्चलम् ।
 चीचीकूचीतिवचना विहरन्ति विहङ्गमाः ॥ ३८ ॥

kevalaṃ vigatāśaṅkaṃ khaṇḍabhramaṇacañcalam ,
 cīcīkūcītivacanā viharanti vihaṅgamāḥ 38

38. kevalam vigata-āśaṅkam khaṇḍa-bhramaṇa-cañcalam
cīcīkūcī-iti-vacanāḥ viharanti vihaṅgamāḥ

38. kevalam vihaṅgamāḥ vigata-āśaṅkam
khaṇḍa-bhramaṇa-cañcalam cīcīkūcī-iti-vacanāḥ viharanti

38. Only birds were there, moving restlessly, darting about without fear, uttering their "cīcī kūcī" calls as they roamed (vihartum).

Words meanings summery:

• केवलम् (kevalam) - only, merely, exclusively, entirely

• विगत-आशङ्कम् (vigata-āśaṅkam) - without fear, free from apprehension

• खण्ड-भ्रमण-चञ्चलम् (khaṇḍa-bhramaṇa-cañcalam) - agile in partial wandering, darting about in short flights

• चीचीकूची-इति-वचनाः (cīcīkūcī-iti-vacanāḥ) - having "cīcī kūcī" as their sounds, making chirping sounds

• विहरन्ति (viharanti) - they roam, they wander, they play

• विहङ्गमाः (vihaṅgamāḥ) - birds

Words meanings and morphology

केवलम् (kevalam) - only, merely, exclusively, entirely

(indeclinable)

Note: Adverbial accusative, or an indeclinable.

विगत-आशङ्कम् (vigata-āśaṅkam) - without fear, free from apprehension

(adjective)

Accusative, neuter, singular of vigatāśaṅka

vigatāśaṅka - free from fear/apprehension, fearless

Compound type : bahuvrihi (vigata+āśaṅkā)

• vigata – gone away, departed, passed
  adjective (neuter)
  Past Passive Participle
  Derived from root gam (to go) with upasarga vi and suffix -kta
  Prefix: vi
  Root: gam (class 1)
• āśaṅkā – fear, apprehension, doubt
  noun (feminine)
  Prefix: ā

Note: Adverbial accusative, describing the manner of action. Can also be a neuter adjective agreeing with an implied 'state'.

खण्ड-भ्रमण-चञ्चलम् (khaṇḍa-bhramaṇa-cañcalam) - agile in partial wandering, darting about in short flights

(adjective)

Accusative, neuter, singular of khaṇḍabhramaṇacañcala

khaṇḍabhramaṇacañcala - restless with partial wandering, agile in darting about

Compound type : tatpurusha (khaṇḍa+bhramaṇa+cañcala)

• khaṇḍa – piece, part, fragment, broken
  noun (neuter)
• bhramaṇa – wandering, roaming, revolving
  noun (neuter)
  nomen actionis
  Derived from root bhram (to wander) with suffix -ana
  Root: bhram (class 1)
• cañcala – restless, agitated, swift, fickle, trembling
  adjective (neuter)
  Root: cal (class 1)

Note: Adverbial accusative, describing the manner of action, just like `vigatāśaṅkam`.

चीचीकूची-इति-वचनाः (cīcīkūcī-iti-vacanāḥ) - having "cīcī kūcī" as their sounds, making chirping sounds

(adjective)

Nominative, masculine, plural of cīcīkūcīitivacana

cīcīkūcīitivacana - having Cīcīkūcī as their sound/speech

Compound type : bahuvrihi (cīcīkūcī+iti+vacana)

• cīcīkūcī – onomatopoeic sound for bird chirping
  indeclinable
• iti – thus, so (marks direct speech or thought)
  indeclinable
• vacana – speech, word, sound
  noun (neuter)
  nomen actionis
  Derived from root vac (to speak) with suffix -ana
  Root: vac (class 2)

Note: Agrees with `vihaṅgamāḥ`.

विहरन्ति (viharanti) - they roam, they wander, they play

(verb)

3rd person , plural, active, present (laṭ) of vihṛ

Present Active

Present tense, 3rd person, plural, active voice.

Prefix: vi

Root: hṛ (class 1)

Note: Main verb of the sentence.

विहङ्गमाः (vihaṅgamāḥ) - birds

(noun)

Nominative, masculine, plural of vihaṅgama

vihaṅgama - bird (literally: sky-goer)

From vihagas (sky) + gama (goer)

Compound type : tatpurusha (vihas+gama)

• vihas – sky, air
  noun (masculine)
• gama – goer, moving
  adjective (masculine)
  suffix -a from root gam
  Derived from root gam (to go)
  Root: gam (class 1)

Note: Subject of `viharanti`.