MULCH Meaning of MULCH in English mulch BrE AmE mʌl t ʃ▷ mulched mʌltʃt▷ mulches ˈmʌltʃ ɪz -əz ▷ mulching ˈmʌltʃ ɪŋ Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012