महाभारतः mahābhārataḥ - book-13, chapter-133, verse-27

मार्गार्हाय ददन्मार्गं गुरुं गुरुवदर्चयन् ।
अतिथिप्रग्रहरतस्तथाभ्यागतपूजकः ॥२७॥

27. mārgārhāya dadanmārgaṁ guruṁ guruvadarcayan ,
atithipragraharatastathābhyāgatapūjakaḥ.

27. mārgārhāya dadan mārgam gurum guruvat arcayan
atithipragraharataḥ tathā abhyāgatapūjakaḥ

27. mārgārhāya mārgam dadan gurum guruvat arcayan
atithipragraharataḥ tathā abhyāgatapūjakaḥ

27. One who grants the path to those worthy of it, reveres a teacher (guru) as a teacher (guru), is dedicated to receiving guests, and honors arriving visitors.

Words meanings summery:

• मार्गार्हाय (mārgārhāya) - to one deserving the path; to one worthy of the way

• ददन् (dadan) - giving

• मार्गम् (mārgam) - path, way

• गुरुम् (gurum) - teacher, spiritual guide, elder

• गुरुवत् (guruvat) - like a teacher, like a spiritual guide

• अर्चयन् (arcayan) - honoring, worshiping

• अतिथिप्रग्रहरतः (atithipragraharataḥ) - devoted to receiving guests

• तथा (tathā) - and, thus, in that manner, also

• अभ्यागतपूजकः (abhyāgatapūjakaḥ) - one who worships/honors arriving guests/visitors

Words meanings and morphology

मार्गार्हाय (mārgārhāya) - to one deserving the path; to one worthy of the way

(adjective)

Dative, masculine, singular of mārgārha

mārgārha - deserving the path, worthy of the way

Compound type : tatpurusha (mārga+arha)

• mārga – path, road, way, course, doctrine, method
  noun (masculine)
• arha – deserving, worthy, suitable, fit
  adjective (masculine/neuter/feminine)
  verbal adjective
  from root arh (to be worth, to deserve)
  Root: arh (class 1)

ददन् (dadan) - giving

(participle)

Nominative, masculine, singular of dadat

dadat - giving, bestowing

Present Active Participle

from root dā (to give), reduplicated stem (dadā)

Root: dā (class 3)

मार्गम् (mārgam) - path, way

(noun)

Accusative, masculine, singular of mārga

mārga - path, road, way, course, doctrine, method

गुरुम् (gurum) - teacher, spiritual guide, elder

(noun)

Accusative, masculine, singular of guru

guru - teacher, spiritual guide, elder, heavy, important

गुरुवत् (guruvat) - like a teacher, like a spiritual guide

(indeclinable)

vat suffix meaning 'like' or 'as'

अर्चयन् (arcayan) - honoring, worshiping

(participle)

Nominative, masculine, singular of arcayat

arcayat - honoring, worshiping, praising

Present Active Participle

from root arc (to honor, worship)

Root: arc (class 10)

अतिथिप्रग्रहरतः (atithipragraharataḥ) - devoted to receiving guests

(adjective)

Nominative, masculine, singular of atithipragraharata

atithipragraharata - devoted to the reception of guests

Compound type : tatpurusha (atithi+pragraha+rata)

• atithi – guest, stranger, visitor
  noun (masculine)
• pragraha – reception, seizing, holding, control
  noun (masculine)
  From pra (prefix) + grah (to seize, take)
  Prefix: pra
  Root: grah (class 9)
• rata – engaged in, devoted to, delighted in
  adjective (masculine/neuter/feminine)
  Past Passive Participle
  From root ram (to delight, rejoice)
  Root: ram (class 1)

Note: Sandhi for visarga (ḥ) undone.

तथा (tathā) - and, thus, in that manner, also

(indeclinable)

अभ्यागतपूजकः (abhyāgatapūjakaḥ) - one who worships/honors arriving guests/visitors

(noun)

Nominative, masculine, singular of abhyāgatapūjaka

abhyāgatapūjaka - one who honors approaching guests/visitors

Compound type : tatpurusha (abhyāgata+pūjaka)

• abhyāgata – arrived, approached, guest, visitor
  adjective/noun (masculine/neuter/feminine)
  Past Passive Participle
  From abhi + ā + gam (to approach, arrive)
  Prefixes: abhi+ā
  Root: gam (class 1)
• pūjaka – worshiper, honorer, venerator
  noun (masculine)
  Nomen Agentis
  From root pūj (to honor, worship) with aka suffix
  Root: pūj (class 10)

Note: Sandhi for visarga (ḥ) undone.