महाभारतः mahābhārataḥ - book-3, chapter-129, verse-11

अत्राद्याहो निवत्स्यामः क्षपां भरतसत्तम ।
द्वारमेतद्धि कौन्तेय कुरुक्षेत्रस्य भारत ॥११॥

11. atrādyāho nivatsyāmaḥ kṣapāṁ bharatasattama ,
dvārametaddhi kaunteya kurukṣetrasya bhārata.

11. atra adya aho nivatsyāmaḥ kṣapām bharatasattama
dvāram etat hi kaunteya kurukṣetrasya bhārata

11. O best among the Bhāratas, we shall indeed stay here for the night today. This, O son of Kunti, O descendant of Bharata, is certainly the gate to Kurukṣetra.

Words meanings summery:

• अत्र (atra) - here, in this place

• अद्य (adya) - today, now

• अहो (aho) - oh!, alas!, indeed

• निवत्स्यामः (nivatsyāmaḥ) - we shall dwell, we shall stay

• क्षपाम् (kṣapām) - night

• भरतसत्तम (bharatasattama) - Addressed to a prominent figure in the Bharata lineage, likely Yudhiṣṭhira. (O best of Bharatas, O best among descendants of Bharata)

• द्वारम् (dvāram) - gate, door, entrance

• एतत् (etat) - this, that

• हि (hi) - indeed, surely, because

• कौन्तेय (kaunteya) - Refers to Yudhiṣṭhira, Bhīma, or Arjuna; likely Yudhiṣṭhira here. (O son of Kunti)

• कुरुक्षेत्रस्य (kurukṣetrasya) - of Kurukṣetra

• भारत (bhārata) - A general address to a Kuru descendant, often Yudhiṣṭhira, Arjuna or Dhṛtarāṣṭra. (O descendant of Bharata)

Words meanings and morphology

अत्र (atra) - here, in this place

(indeclinable)

Locative case form of 'idam' (this), used as an indeclinable adverb.

अद्य (adya) - today, now

(indeclinable)

From 'idam' (this) + suffix 'dyas'.

अहो (aho) - oh!, alas!, indeed

(indeclinable)

निवत्स्यामः (nivatsyāmaḥ) - we shall dwell, we shall stay

(verb)

1st person , plural, active, future (lṛṭ) of vas

Future Tense, First Person Plural, Parasmaipada

From prefix 'ni' + root 'vas' (to dwell) in 1st conjugation. Future tense form for 1st person plural active.

Prefix: ni

Root: vas (class 1)

क्षपाम् (kṣapām) - night

(noun)

Accusative, feminine, singular of kṣapā

kṣapā - night

भरतसत्तम (bharatasattama) - Addressed to a prominent figure in the Bharata lineage, likely Yudhiṣṭhira. (O best of Bharatas, O best among descendants of Bharata)

(proper noun)

Vocative, masculine, singular of bharatasattama

bharatasattama - best among the Bharatas, preeminent among the descendants of Bharata

Compound type : tatpuruṣa (bharata+sattama)

• bharata – Bharata (name of an ancient king, ancestor of Kuru dynasty); a descendant of Bharata
  proper noun (masculine)
• sattama – best, most excellent, preeminent (superlative of sat, good)
  adjective (masculine)
  Superlative suffix -tama added to 'sat'.

द्वारम् (dvāram) - gate, door, entrance

(noun)

Nominative, neuter, singular of dvāra

dvāra - gate, door, entrance, passage

एतत् (etat) - this, that

(pronoun)

Nominative, neuter, singular of etad

etad - this, that

हि (hi) - indeed, surely, because

(indeclinable)

कौन्तेय (kaunteya) - Refers to Yudhiṣṭhira, Bhīma, or Arjuna; likely Yudhiṣṭhira here. (O son of Kunti)

(proper noun)

Vocative, masculine, singular of kaunteya

kaunteya - son of Kunti

Derived from Kuntī with a patronymic suffix (-eya).

कुरुक्षेत्रस्य (kurukṣetrasya) - of Kurukṣetra

(proper noun)

Genitive, neuter, singular of kurukṣetra

kurukṣetra - the field of the Kurus; a famous battlefield mentioned in the Mahābhārata

Compound type : tatpuruṣa (kuru+kṣetra)

• kuru – name of an ancient king and his descendants; the Kuru dynasty
  proper noun (masculine)
• kṣetra – field, land, territory, abode
  noun (neuter)

भारत (bhārata) - A general address to a Kuru descendant, often Yudhiṣṭhira, Arjuna or Dhṛtarāṣṭra. (O descendant of Bharata)

(proper noun)

Vocative, masculine, singular of bhārata

bhārata - a descendant of Bharata; related to Bharata; India

Patronymic derivation from Bharata.