lambdacism

/ˈlæm(b)dəˌsɪzəm/

词干

后缀

-cism: Added to names of primarily Greek letters to indicate a phonetic phenomenon relating to the corresponding phoneme:

Borrowed from Latin lambdacismus. By surface analysis lambda +‎ -cism (phenomenon related to a specific phoneme).

1(phonology) A pronunciation shift whereby /l/ or other closely related phonemes are substituted for other sounds (typically /r/), as Sally for Sarah or Molly for Mary.