Quiero salir de la duda me gustarÃ­a saber que significado tiene carechimba en Colombia
In linguistics, code-switching occurs when a speaker alternates between two or more languages, or language varieties, in the context of a single conversation.peakers form and establish a pidgin language when two or more speakers who do not speak a common language form an intermediate, third language. On the other hand, speakers practice code-switching when they are each fluent in both languages.
1610s, to strike with a switch, from switch (n.). Related: Switched; switching. The meaning turn off or on is first recorded 1853 of trains on tracks, 1881 of electricity, 1932 of radio or (later) television. Sense of shift, divert is from 1860. Meaning to change one thing for another is recorded from 1919.