Proto-Quechuan language is the hypothetical mother tongue or

proto-language In the tree model of historical linguistics, a proto-language is a postulated ancestral language from which a number of attested languages are believed to have descended by evolution, forming a language family. Proto-languages are usually unatte ...

that would have given rise to the various languages of the Quechuan language family. This proto-language is reconstructed based on evidence from modern Quechuan languages, as well as records of ancient forms.

Development

Proto-Quechuan was likely spoken in the central region of ancient Peru according to

Alfredo Torero Alfredo Augusto Torero Fernández de Córdova (September 10, 1930 in Huacho, Lima Region, Peru – June 19, 2004 in Valencia, Spain) was a Peruvian anthropologist and linguist. He was a student at the National University of San Marcos, from w ...

. It then expanded southwards to replace

Aymara Aymara may refer to: Languages and people * Aymaran languages, the second most widespread Andean language ** Aymara language, the main language within that family ** Central Aymara, the other surviving branch of the Aymara(n) family, which today ...

. At the beginning of the fifth century, the proto-Quechua would have crossed the mountain range to settle in the central highlands (

Mantaro Valley The Mantaro Valley, also known as Jauja Valley, is a fluvial inter-Andean valley of Junin region, east of Lima, the capital of Peru. The Mantaro River flows through the fertile valley which produces potatoes, maize, and vegetables among othe ...

), then proto-Aymara-speaking, producing the division between

Quechua I Quechua I, also known as Quechua Wáywash, or Quechua B,Alberto Escobar (comp.) '' El reto del multilingüismo en el Perú'' (1972) is one of the two branches or genealogical groups of the Quechua languages. It is composed of a great diversity of ...

(to the east) and

Quechua II Quechua (, ; ), usually called ("people's language") in Quechuan languages, is an indigenous language family spoken by the Quechua peoples, primarily living in the Peruvian Andes. Derived from a common ancestral language, it is the most wid ...

Phonology

The syllables of the Quechua languages are composed of at least one

vowel A vowel is a syllabic speech sound pronounced without any stricture in the vocal tract. Vowels are one of the two principal classes of speech sounds, the other being the consonant. Vowels vary in quality, in loudness and also in quantity (l ...

nucleus Nucleus ( : nuclei) is a Latin word for the seed inside a fruit. It most often refers to: *Atomic nucleus, the very dense central region of an atom * Cell nucleus, a central organelle of a eukaryotic cell, containing most of the cell's DNA Nucl ...

. As a general rule, the syllables allow a consonant in position of

onset Onset may refer to: * Onset (audio), the beginning of a musical note or sound * Onset, Massachusetts, village in the United States **Onset Island (Massachusetts), a small island located at the western end of the Cape Cod Canal *Interonset interval ...

and

coda Coda or CODA may refer to: Arts, entertainment, and media Films * Movie coda, a post-credits scene * ''Coda'' (1987 film), an Australian horror film about a serial killer, made for television *''Coda'', a 2017 American experimental film from Na ...

(beginning and end of syllable, respectively). Three vowel phonemes are distinguished: a vowel

open Open or OPEN may refer to: Music * Open (band), Australian pop/rock band * The Open (band), English indie rock band * ''Open'' (Blues Image album), 1969 * ''Open'' (Gotthard album), 1999 * ''Open'' (Cowboy Junkies album), 2001 * ''Open'' (Y ...

and

closed Closed may refer to: Mathematics * Closure (mathematics), a set, along with operations, for which applying those operations on members always results in a member of the set * Closed set, a set which contains all its limit points * Closed interval, ...

rounded vowel In phonetics, vowel roundedness is the amount of rounding in the lips during the articulation of a vowel. It is labialization of a vowel. When a ''rounded'' vowel is pronounced, the lips form a circular opening, and ''unrounded'' vowels are pro ...

unrounded . The precise pronunciation of these vowel phonemes varies with their phonetic environment. The vicinity of a uvular consonant produces more centralized allophones such as , , , , and that of the

semiconsonant In phonetics and phonology, a semivowel, glide or semiconsonant is a sound that is phonetically similar to a vowel sound but functions as the syllable boundary, rather than as the nucleus of a syllable. Examples of semivowels in English are the ...

palatal approximant The voiced palatal approximant, or yod, is a type of consonant used in many spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is . The equivalent X-SAMPA symbol is j, and in the Americanist phonetic n ...

also causes an overtaking of to . As for the

consonant In articulatory phonetics, a consonant is a speech sound that is articulated with complete or partial closure of the vocal tract. Examples are and pronounced with the lips; and pronounced with the front of the tongue; and pronounced ...

s, Proto-Quechua would have had three

nasal consonant In phonetics, a nasal, also called a nasal occlusive or nasal stop in contrast with an oral stop or nasalized consonant, is an occlusive consonant produced with a lowered velum, allowing air to escape freely through the nose. The vast major ...

four

occlusive In phonetics, an occlusive, sometimes known as a stop, is a consonant sound produced by occluding (i.e. blocking) airflow in the vocal tract, but not necessarily in the nasal tract. The duration of the block is the ''occlusion'' of the consonan ...

, two

affricates An affricate is a consonant that begins as a stop consonant, stop and releases as a fricative consonant, fricative, generally with the same place of articulation (most often coronal consonant, coronal). It is often difficult to decide if a stop a ...

, three

fricatives A fricative is a consonant produced by forcing air through a narrow channel made by placing two articulators close together. These may be the lower lip against the upper teeth, in the case of ; the back of the tongue against the soft palate in th ...

, two

approximants Approximants are speech sounds that involve the articulators approaching each other but not narrowly enough nor with enough articulatory precision to create turbulent airflow. Therefore, approximants fall between fricatives, which do produce a ...

and two or three

liquid A liquid is a nearly incompressible fluid that conforms to the shape of its container but retains a (nearly) constant volume independent of pressure. As such, it is one of the four fundamental states of matter (the others being solid, gas, an ...

Phonetic correspondences

The following table shows the

numerals A numeral is a figure, symbol, or group of figures or symbols denoting a number. It may refer to: * Numeral system used in mathematics * Numeral (linguistics), a part of speech denoting numbers (e.g. ''one'' and ''first'' in English) * Numerical ...

in Proto-Quechuan and its evolution in different modern Quechua languages:

References

* * * * * * {{morecat, date=April 2024

Quechuan Quechua (, ; ), usually called ("people's language") in Quechuan languages, is an indigenous language family spoken by the Quechua peoples, primarily living in the Peruvian Andes. Derived from a common ancestral language, it is the most w ...