In Singapore, Malay, Chinese (Mandarin), and Tamil are officially and socially referred to as the "mother tongues" of the Malay, the Chinese and the Indian communities respectively. These three official languages are supposed to "represent" the three communities and are socially and symbolically accepted by members of the various communities.
However, the term "mother
tongue" used in the Singapore context differs from the linguistic definition,
thus resulting in some confusion. The linguistic definition of "mother
tongue" is "a language first learnt by the speaker as a child". For a large
proportion of the population, Chinese (Mandarin) and Tamil are not their
mother tongue, but the various dialects that are first learnt.