allophone

English Wikipedia has articles on:

allophone and allophone (Canada)

Wikipedia Wikipedia

From allo- (“different”) +‎ -phone.

allophone (plural allophones)

(phonology) Any of two or more alternative pronunciations for a phoneme.
In some languages, [ʋ] is an allophone of /v/.
- 2003, Mikhail Sergeevich Andronov, A Comparative Grammar of the Dravidian Languages, Otto Harrassowitz Verlag, →ISBN, page 33:
  In the former the bilabial phone forms an allophone of the phoneme /v/ in word-final position after /a/ and an allophone of the phoneme /u/ when it is preceded by an obstruent and followed by /a/; […]
A person whose mother tongue is one other than that spoken by the majority.
1. (Canada) A person whose mother tongue is neither English, French, nor (sometimes) an indigenous language.

alternative pronunciation for a phoneme

Armenian: ենթահնչույթ (hy) (entʻahnčʻuytʻ), ալլոֆոն (hy) (allofon)
Catalan: al·lòfon (ca) m
Chinese:
Mandarin: 同位異音 / 同位异音 (tóngwèi yìyīn)
Dutch: allofoon (nl), foonvariant, stemvariant
Esperanto: alofono
Finnish: allofoni (fi)
French: allophone (fr) m
Galician: alófono (gl) m
German: Allophon (de) n, Allofon n, Phonemvariante f, Fonemvariante f, Lautvariante f
Irish: allafón m
Italian: allofono m, variante combinatoria
Japanese: 異音 (ja) (いおん, ion)
Korean: 이음(異音) (ko) (ieum)
Mongolian: авиалбарын хувилбар (avialbaryn xuvilbar)
Polish: alofon (pl) m, allofon (pl) m
Portuguese: alófono m
Russian: аллофо́н (ru) m (allofón)
Serbo-Croatian: alofon m
Sorbian:
Lower Sorbian: alofon m
Spanish: alófono (es) m
Swedish: allofon (sv) c
Turkish: alofon
Vietnamese: tha âm vị, tha âm

person whose mother tongue is neither English nor French

person whose mother tongue is one other than that spoken by the majority

allophone (comparative more allophone, superlative most allophone)

(Canada) Of or relating to those whose mother tongue is neither English, French, nor (sometimes) an indigenous language of Canada.
- 2010, Charles Boberg, The English Language in Canada: Status, History and Comparative Analysis, Cambridge University Press, →ISBN, page 23:
  In every case the allophone population is vastly larger than the proportion of francophones, which ranges from 4.2 percent […] from other parts of Canada more than international immigration from abroad: despite a growing allophone presence, […]
- 2010, Statistics Canada, Canada Year, →ISBN:
  As immigration increases from different parts of the world, the linguistic makeup of Canada changes. In 2006, the allophone population—individuals whose mother tongue is neither English nor French—totalled 6.3 million, […]
That which is of a language other than that spoken by the majority.

of a language neither English nor French

of a language other than that spoken by the majority

English