योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-88, verse-13

क्वचिदन्तस्तु कीटास्यमृदुस्पन्दनवेदनम् ।
मां त्वमेवाशु बुद्ध्वेह त्रायस्वेतीव बोधनम् ॥ १३ ॥

kvacidantastu kīṭāsyamṛduspandanavedanam ,
māṃ tvamevāśu buddhveha trāyasvetīva bodhanam 13

13. kvacit antaḥ tu kīṭa-āsya-mṛdu-spandana-vedanam mām
tvam eva āśu buddhvā iha trāyasva iti iva bodhanam

13. kvacit antaḥ tu kīṭa-āsya-mṛdu-spandana-vedanam tvam
eva mām āśu iha buddhvā trāyasva iti iva bodhanam

13. Sometimes, within, there is a sensation like the soft pulsation of an insect's mouth. This is an awakening, as if (it instructs): 'You alone, having quickly understood me here, protect me!'

Words meanings summery:

• क्वचित् (kvacit) - sometimes, somewhere, in some case

• अन्तः (antaḥ) - inside, within, in the interior

• तु (tu) - but, however, indeed, on the other hand

• कीट-आस्य-मृदु-स्पन्दन-वेदनम् (kīṭa-āsya-mṛdu-spandana-vedanam) - sensation of soft pulsation of an insect's mouth

• माम् (mām) - me

• त्वम् (tvam) - you

• एव (eva) - indeed, only, alone, certainly

• आशु (āśu) - quickly, swiftly, immediately

• बुद्ध्वा (buddhvā) - having understood, having perceived, having known

• इह (iha) - here, in this world, in this case

• त्रायस्व (trāyasva) - protect, save, rescue

• इति (iti) - thus, so, (quotation particle)

• इव (iva) - like, as if, as

• बोधनम् (bodhanam) - instruction, awakening, making aware, teaching

Words meanings and morphology

क्वचित् (kvacit) - sometimes, somewhere, in some case

(indeclinable)

अन्तः (antaḥ) - inside, within, in the interior

(indeclinable)

तु (tu) - but, however, indeed, on the other hand

(indeclinable)

कीट-आस्य-मृदु-स्पन्दन-वेदनम् (kīṭa-āsya-mṛdu-spandana-vedanam) - sensation of soft pulsation of an insect's mouth

(noun)

Nominative, neuter, singular of kīṭa-āsya-mṛdu-spandana-vedana

kīṭa-āsya-mṛdu-spandana-vedana - sensation of soft pulsation of an insect's mouth

Compound type : tatpuruṣa (kīṭa+āsya+mṛdu+spandana+vedana)

• kīṭa – insect, worm
  noun (masculine)
• āsya – mouth, face
  noun (neuter)
• mṛdu – soft, tender, gentle
  adjective (neuter)
• spandana – trembling, throbbing, pulsation
  noun (neuter)
  Derived from root 'spand' (to throb, vibrate).
  Root: spand (class 1)
• vedana – feeling, sensation, pain
  noun (neuter)
  Derived from root 'vid' (to know, feel).
  Root: vid (class 2)

माम् (mām) - me

(pronoun)

Accusative, singular of mad

mad - I

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

एव (eva) - indeed, only, alone, certainly

(indeclinable)

आशु (āśu) - quickly, swiftly, immediately

(indeclinable)

बुद्ध्वा (buddhvā) - having understood, having perceived, having known

(indeclinable)

Absolutive (Gerund)

Derived from the root 'budh'.

Root: budh (class 1)

इह (iha) - here, in this world, in this case

(indeclinable)

त्रायस्व (trāyasva) - protect, save, rescue

(verb)

2nd person , singular, middle, imperative (loṭ) of trā

Imperative 2nd Person Singular Middle Voice

Imperative (loṭ), ātmanepada, 2nd person singular.

Root: trā (class 2)

इति (iti) - thus, so, (quotation particle)

(indeclinable)

इव (iva) - like, as if, as

(indeclinable)

बोधनम् (bodhanam) - instruction, awakening, making aware, teaching

(noun)

Nominative, neuter, singular of bodhana

bodhana - awakening, instruction, causing to know

Derived from the causal of root 'budh'.

Root: budh (class 1)