महाभारतः mahābhārataḥ - book-5, chapter-157, verse-16

तं च तूबरकं मूढं बह्वाशिनमविद्यकम् ।
उलूक मद्वचो ब्रूया असकृद्भीमसेनकम् ॥१६॥

16. taṁ ca tūbarakaṁ mūḍhaṁ bahvāśinamavidyakam ,
ulūka madvaco brūyā asakṛdbhīmasenakam.

16. tam ca tūbarakam mūḍham bahvāśinam avidyakam
| ulūka mat-vacaḥ brūyāḥ asakṛt bhīmasenakam

16. ulūka,
tvam tam tūbarakam mūḍham bahvāśinam avidyakam bhīmasenakam ca asakṛt mat-vacaḥ brūyāḥ.

16. O owl-faced one (ulūka), you should repeatedly speak my words to that foolish, gluttonous, and ignorant Bhīmasenaka (Duryodhana).

Words meanings summery:

• तम् (tam) - that (person, i.e., Duryodhana) (him, that)

• च (ca) - and (used to connect multiple adjectives) (and, also)

• तूबरकम् (tūbarakam) - that dull-witted one, that fathead (derogatory term for Duryodhana) (a certain kind of fish; (derogatory) foolish, dull-witted, fathead)

• मूढम् (mūḍham) - that foolish one (foolish, ignorant, bewildered, infatuated)

• बह्वाशिनम् (bahvāśinam) - that gluttonous one (gluttonous, eating much, voracious)

• अविद्यकम् (avidyakam) - that ignorant one (ignorant, devoid of knowledge)

• उलूक (ulūka) - O owl-faced one, O foolish one (addressed to a messenger in a derogatory way) (owl, (derogatory) foolish person, ill-omened one)

• मत्-वचः (mat-vacaḥ) - my words (the message I give you) (my words, my speech)

• ब्रूयाः (brūyāḥ) - you should speak/say (you should speak, you should say)

• असकृत् (asakṛt) - repeatedly (repeatedly, often, not once)

• भीमसेनकम् (bhīmasenakam) - the one called Bhīmasenaka (a contemptuous reference to Duryodhana) (son of Bhīmasena, a diminutive/derogatory form of Bhīmasena)

Words meanings and morphology

तम् (tam) - that (person, i.e., Duryodhana) (him, that)

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, she, it

demonstrative pronoun

Note: Refers to Duryodhana.

च (ca) - and (used to connect multiple adjectives) (and, also)

(indeclinable)

तूबरकम् (tūbarakam) - that dull-witted one, that fathead (derogatory term for Duryodhana) (a certain kind of fish; (derogatory) foolish, dull-witted, fathead)

(noun)

Accusative, masculine, singular of tūbaraka

tūbaraka - (lit. a kind of fish), dull-witted, foolish, fathead

Derogatory term, possibly referring to a type of fish considered sluggish or brainless, or thick-headed

Note: Acts as an epithet for Duryodhana.

मूढम् (mūḍham) - that foolish one (foolish, ignorant, bewildered, infatuated)

(adjective)

Accusative, masculine, singular of mūḍha

mūḍha - foolish, ignorant, bewildered, infatuated

past passive participle

from √muh (to be bewildered, confused)

Root: muh (class 4)

बह्वाशिनम् (bahvāśinam) - that gluttonous one (gluttonous, eating much, voracious)

(adjective)

Accusative, masculine, singular of bahvāśin

bahvāśin - gluttonous, eating much, voracious

from bahu (much) + aśin (eating)

Compound type : bahuvrihi (bahu+aśin)

• bahu – much, many
  adjective (neuter)
• aśin – eating, consumer
  adjective (masculine)
  from √aś (to eat) + -in suffix
  Root: aś (class 5)

Note: Used as a substantive, modifying 'him'.

अविद्यकम् (avidyakam) - that ignorant one (ignorant, devoid of knowledge)

(adjective)

Accusative, masculine, singular of avidyaka

avidyaka - ignorant, devoid of knowledge

from a-vidyā (ignorance) + -ka suffix

Compound type : nañ-tatpuruṣa (a+vidyaka)

• a – not, un-
  indeclinable
  negative prefix
• vidyaka – possessing knowledge, learned
  adjective (masculine)
  from vidyā (knowledge) + -ka suffix

Note: Used as a substantive, modifying 'him'.

उलूक (ulūka) - O owl-faced one, O foolish one (addressed to a messenger in a derogatory way) (owl, (derogatory) foolish person, ill-omened one)

(noun)

Vocative, masculine, singular of ulūka

ulūka - owl, (derogatory) foolish person, ill-omened one

Note: Vocative.

मत्-वचः (mat-vacaḥ) - my words (the message I give you) (my words, my speech)

(noun)

Accusative, neuter, plural of mat-vacas

mat-vacas - my speech, my words

Compound type : tatpurusha (mad+vacas)

• mad – my, of me
  pronoun
  pronominal stem for 'I', used as first part of compound
• vacas – word, speech, utterance
  noun (neuter)
  from √vac (to speak)
  Root: vac (class 2)

Note: `mat` is the stem form for `asmad` (I) used in compounds, here in the sense of genitive 'my'. `vacaḥ` is the accusative plural of `vacas` (neuter noun).

ब्रूयाः (brūyāḥ) - you should speak/say (you should speak, you should say)

(verb)

2nd person , singular, active, optative (vidhi-liṅ) of brū

optative

2nd person singular optative (vidhi-liṅ), active voice

Root: brū (class 2)

असकृत् (asakṛt) - repeatedly (repeatedly, often, not once)

(indeclinable)

from a-sakṛt (not once)

Compound type : nañ-tatpuruṣa (a+sakṛt)

• a – not, un-
  indeclinable
  negative prefix
• sakṛt – once, at once
  indeclinable
  adverbial

भीमसेनकम् (bhīmasenakam) - the one called Bhīmasenaka (a contemptuous reference to Duryodhana) (son of Bhīmasena, a diminutive/derogatory form of Bhīmasena)

(proper noun)

Accusative, masculine, singular of bhīmasenaka

bhīmasenaka - a diminutive/derogatory form of Bhīmasena

from Bhīmasena + -ka suffix (often diminutive or contemptuous)

Note: Accusative of a proper noun used with a contemptuous or diminutive suffix -ka. It refers to Duryodhana.