a language used commonly between different people whom have different mother tongues, hence they form their own as a compromise in order to communicate.

LINGUA FRANCA: "Local languages which typically take some features from the motor tongue, whilst introducing their own features are called lingua franca."
Cite this page: N., Pam M.S., "LINGUA FRANCA," in, April 7, 2013, (accessed September 21, 2020).