Sanskrit inherits from its parent, the Proto-Indo-European language, the capability of forming compound nouns, also widely seen in kindred languages, especially German, Greek, and also English.[citation needed]
However, Sanskrit, especially in the later stages of the language, significantly expands on this both in terms of the number of elements making up a single compound and the volume of compound-usage in the literature, a development which is unique within Indo-European to Sanskrit and closely related languages.[citation needed]
Further, this development in the later language[a] is an entirely artificial, literary construct and does not reflect the spoken language.[2][3]
In Sanskrit, as in Proto-Indo-European, a compound is formed by the following process:
In the later language, this process can be repeated recursively—in theory, ad infinitum, with the freshly made compound becoming the first element of a new one.[3][4][5]
The process of 'resolving' the compound, i.e., expounding the meaning using the component words declined as in sentence form is termed vigraha·vākya.[6]
Broadly, compounds can be divided into two classes: endocentric and exocentric.[7]
An endocentric compound, usually called determinative, is where the compound is essentially the sum of its parts, the meaning being an extension of one of the parts:
An exocentric compound refers to something outside the components:
Indeed, this term 'bahuvrihi' is used both in Sanskrit and standard Indo-European linguistics to denote this type of compound.[9]
Sanskrit expands on these to provide several further distinctions as below:
In traditional Sanskrit grammar, compounds[g] are divided into the following main classes:[10]
The first two of these, tatpuruṣa and bahuvrīhi, are Indo-European inheritances, the latter two are Indic innovations.[citation needed] Alongside the term bahuvrīhi, tatpuruṣa has also been adopted in mainstream Indo-European linguistics as the technical term denoting this type of compounding.[3]
The following sections give an outline of the main types of compounds with examples. The examples demonstrate the composition of the compound's elements, and the meanings in English generally correspond to them, in most cases being a similar compound as well. Where this is not the case or the meaning is not clear, a further resolution is provided.
Atatpuruṣa is an endocentric compound composed of two elements, wherein the first one, named the attributive, determines the second one.[11][12]
Based on the grammatical nature of the attributive member, six varieties of tatpuruṣa compounds are identified as seen in the classification above. A further distinction is also made based on whether the attributive is in the nominative or an oblique[h] case.[10][11][i]
The first member here is an attributive in an oblique relationship with the second, and are therefore termed dependent determinatives.[11][13]
Word
Meaning, resolution
Relationship
jaya·prepsu
victory-seeking
Accusative
deva·dattá-
god-given: given by the gods
Instrumental
viṣṇu·bali
Viṣṇu-offering: offering to Viṣṇu
Dative
svarga·patitá-
heaven-fallen: fallen from heaven
Ablative
vyāghra·buddhi
tiger-thought: the thought of it being a tiger
Genitive
yajur·veda-
sacrifice-knowledge: the knowledge of sacrifice
Genitive
gṛha·jata-
house-born: born in the house
Locative
In a karmadhāraya-tatpuruṣa compound, the first element qualifies the second one adjectively when the latter is a noun. When the second member is an adjective, the qualification is adverbial. Other parts of speech besides adjectives and adverbs may be used to obtain the adjective or adverbial qualification.[14][15]
Word
Meaning, resolution
nīlôtpala
blue lotus
sarva·guṇa
all good quality
priya·sakha
dear friend
maha·rṣí
great-sage
rajata·pātrá
silver cup
In essence dvigu can refer to several compound types where the first element is a numeral.[j] Dvigu-tatpuruṣa compounds are a special subcategory of karmadhārayas.[16][17]
Word
Meaning, resolution
dvi·rājá-
(the battle of) two kings
tri·bhuvana-
three-world: the universe
tri·yugá-
three ages
tri·divá
the triple heaven
daśâṅgulá-
ten fingers' breadth
ṣaḍ·ahá-
six day's time
sahasrâhṇyá-
thousand days' journey
dvigu compounds of bahuvrīhi type are noted below.
In a nañ-tatpuruṣa compound, the first element is a privative, a negator: a-, an-orna-, just like the English un-, Latin-derived in-, non- or Greek-derived a-, an-.[18][19]
Word
Meaning, resolution
á·brāhmaṇa
non-Brahmin
án·aśva
non-horse: not a horse
á·pati
non-master: not a master
á·vidyā
non-knowledge: ignorance
á·kumāra
unyoung: old
á·śraddhā
unbelief, non-creed
These are composed of a second member that occurs only in a compound and cannot stand on its own.[k] These are either roots or verbal derivatives from them.[20][21]
Word
Meaning, resolution
sa·yúj
joining together
su·kṛ́t
well-doing, a good deed
kumbha·kāra-
pot-maker
sva·rā́j
self-ruling: sovereign
manu·já
Manu-born, born of Manu, man
svayam·bhū́
self-existent
eka·já
only-born
jala·dá
water-giving: a cloud
sarva·jñá
all-knowing: an omniscient person
In an aluk-tatpuruṣa compound, in contrast to the standard pattern of being in stem form, the first element takes a case form as if in a sentence:[22]
First Element → Word
Meaning, resolution
Case
ojas → ojasā·kṛtá-
done with might [23]
Instrumental
ātman → ātmane·pada-
'word for self': the reflexive voice
Dative
dyaus → divas·pati
'lord of the sky': a name of Indra[24][25]
Genitive
yudh → yudhi·ṣṭhira-
Locative
These consist of two or more noun stems connected with "and" (copulative or co-ordinative). There are mainly three kinds of dvandva pair constructions in Sanskrit:[27]
The result of itaretara-dvandva[l] is an enumerative word, the meaning of which refers to all its constituent members. The resultant compound word is in the dual or plural number and takes the gender of the final member in the compound construction. Examples:[28][29]
Word
Meaning, resolution
mitrā́·váruṇau
heaven and earth
vrīhi·yavaú
rice and barley
candrādityau
moon and sun
devāsurā́s
the gods and the demons
hasty·aśvās
elephants and horses
roga·śoka·parītāpa·bandhana·vyasanāni
disease, pain, grief, bondage and adversity
Words may be organised in a compound to form a metonym, and sometimes the words may comprise all the constituent parts of the whole. The resultant bears a collective sense and is always singular and neutral.[30]
Word
Literal ⇒ Meaning
pāṇi·pādam
'hands and feet' ⇒ limbs, appendages
āhāra·nidrā·bhayam
'food, sleep and fear' ⇒ vicissitudes, features of life
Some Sanskrit grammarians identify a third kind of dvandva which they call ekaśeṣa-dvandva,[m] where only one stem remains in what is viewed as the compound of multiple words.[31]
Compound
Resolution
Meaning
pitarau
mātā + pitā
'mother and father' ⇒ parents[n]
mṛgāḥ
mṛgaḥ + mṛgā
'does and bucks' ⇒ deer
putrāḥ
putrāḥ + duhitaraḥ
'sons and daughters' ⇒ children
While not strictly copulative, this is a compound consisting of the same word repeated with the first occurrence accented.
Āmreḍita compounds are used to express repetitiveness; for example, from dív- (day) we obtain divé-dive ('day after day', daily) and from devá- (god) we obtain deváṃ-devamordevó-devas ('deity after deity').[32]
Bahuvrīhi[o] is an exocentric compound consisting of a noun preceded by a grammatical modifier which, taken together, functions as a single nominalised adjective.
Abahuvrīhi compound can often be translated by "possessing..." or "-ed"; for example, "possessing much rice" or "much-riced". In English, examples of bahuvrīhi would be "lowlife" and "blockhead" (they respectively denote 'one whose life is low' and 'one whose head resembles a block'), or the English surname Longbottom ('one who lives in a long "botham" [valley]').
The second element could essentially have been a noun, which within such a compound, can take on adjective declensions with the compound used adjectivally. Endocentric compounds can thus be transformed into possessives, normally accompanied, and explicitly recognized in the older language, by a change in accentuation:[33][34]
A few typical examples of such compounds:[36]
Word
Meaning, resolution
mayū́ra·roman-
peacock-plumed
ugrá·bāhu-
strong-shouldered
jīvitá·vatsa-
alive-childed: having living children[q]
mádhu·jihva-
honeytongue, honey-tongued: talking nicely
pátra·hasta-
vessel-handed: holding a vessel in the hand
khara-mukha-
donkey-faced
When the first element of a bahuvrīhi is a numeral, the compound is called dvigu.[r] An English example would be a halfwit ('one who has half of their mind').
A few typical examples of such compounds:[38]
Word
Meaning, resolution
éka·cakra-
one-wheeled
éka·pad
one-footed
cátur·aṅga-
four-limbed
saptá·jihva-
seven-tongued
aṣṭá·putra-
eight-sonned: having eight sons
náva·dvāra-
nine-doored
śatá·dant
hundred-toothed
sahásra·nāman
thousandname: having a thousand names
Avyayībhāvas ('indeclinable') are adverbial compounds composed of an indeclinable element (an adverb, etc.) and a noun, together expressing an adverb or another indeclinable (avyaya) element.[39][40]
Word
Meaning, resolution
adhy·ātmam
concerning the self
anu·ratham
behind the chariots
upa·rājam
near the king; kingside
praty·agni
towards the fire
prati·niśam
every night
yathā·śakti
per-strength: according to one's ability
sa·cakram
simultaneously with the wheel
antar·jalam
inter-water: within the water