pidginize
/ˈpɪdʒɪnʌɪz/ /ˈpɪdʒ(ə)nʌɪz/(also pidginise) Linguistics
verb
[with object] To produce a simplified, pidgin, or hybrid form of (a language). Usually in pass.
Origin
1930s; earliest use found in John R. Firth (1890–1960), linguistic scholar. From pidgin + -ize.