How To Pronounce Mush

In British English, mush is pronounced /mʌʃ/. The narrow phonetic transcription is [mʌʃ]. In American English, it is pronounced /mʌʃ/.

Mush has one syllable. British and American speakers say it the same way.

Slashes / / show the phonemic transcription, the sounds that change meaning. Square brackets [ ] show the phonetic transcription, with the finer detail of how the sounds are actually made.