महाभारतः mahābhārataḥ - book-1, chapter-166, verse-18

रक्षसा तु गृहीतं तं विदित्वा स मुनिस्तदा ।
विश्वामित्रोऽप्यपक्रामत्तस्माद्देशादरिंदम ॥१८॥

18. rakṣasā tu gṛhītaṁ taṁ viditvā sa munistadā ,
viśvāmitro'pyapakrāmattasmāddeśādariṁdama.

18. rakṣasā tu gṛhītam tam viditvā saḥ muniḥ tadā
viśvāmitraḥ api apakrāmat tasmāt deśāt arimdamā

18. But when that (king) was seized by the demon (rākṣasa), that sage Viśvāmitra, realizing this, immediately departed from that place, O subduer of enemies.

Words meanings summery:

• रक्षसा (rakṣasā) - by a demon, by a rākṣasa

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

• गृहीतम् (gṛhītam) - seized, caught, taken

• तम् (tam) - him, that

• विदित्वा (viditvā) - having known, having realized, having understood

• सः (saḥ) - that, he

• मुनिः (muniḥ) - sage, ascetic, hermit

• तदा (tadā) - then, at that time, immediately

• विश्वामित्रः (viśvāmitraḥ) - Viśvāmitra (a proper name)

• अपि (api) - also, even

• अपक्रामत् (apakrāmat) - he departed, he went away

• तस्मात् (tasmāt) - from that

• देशात् (deśāt) - from the place, from the country, from the region

• अरिम्दमा (arimdamā) - O subduer of enemies, O subjugator of foes

Words meanings and morphology

रक्षसा (rakṣasā) - by a demon, by a rākṣasa

(noun)

Instrumental, neuter, singular of rakṣas

rakṣas - demon, rākṣasa, fiend

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

(indeclinable)

गृहीतम् (gṛhītam) - seized, caught, taken

(adjective)

Accusative, masculine, singular of gṛhīta

gṛhīta - seized, caught, taken, accepted

Past Passive Participle

Root: grah (class 9)

Note: Agrees with 'tam' (the king)

तम् (tam) - him, that

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, she, it

विदित्वा (viditvā) - having known, having realized, having understood

(indeclinable)

Absolutive

Root: vid (class 2)

सः (saḥ) - that, he

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

मुनिः (muniḥ) - sage, ascetic, hermit

(noun)

Nominative, masculine, singular of muni

muni - sage, ascetic, hermit, inspired one

तदा (tadā) - then, at that time, immediately

(indeclinable)

विश्वामित्रः (viśvāmitraḥ) - Viśvāmitra (a proper name)

(proper noun)

Nominative, masculine, singular of viśvāmitra

viśvāmitra - Viśvāmitra (a celebrated Vedic sage)

अपि (api) - also, even

(indeclinable)

अपक्रामत् (apakrāmat) - he departed, he went away

(verb)

3rd person , singular, active, past imperfect (laṅ) of apakram

Prefix: apa

Root: kram (class 1)

तस्मात् (tasmāt) - from that

(pronoun)

Ablative, masculine, singular of tad

tad - that, he, she, it

देशात् (deśāt) - from the place, from the country, from the region

(noun)

Ablative, masculine, singular of deśa

deśa - place, country, region, spot

अरिम्दमा (arimdamā) - O subduer of enemies, O subjugator of foes

(noun)

Vocative, masculine, singular of arimdama

arimdama - subduer of enemies, subjugator of foes

Compound type : aluk tatpuruṣa (ari+dama)

• ari – enemy, foe
  noun (masculine)
• dama – tamer, subduer
  noun (masculine)
  From root 'dam' (to tame, subdue)
  Root: dam (class 4)