Affricate
Affricates are consonants that are said with a stop with a fricative immediately afterwards. For example, the 'ch' sound in English (written as /t͡ʃ/ in IPA) is said with an 't' (/t/)  sound with an 'sh' (/ʃ/) sound immediately afterwards. Both voiced and voiceless affricates exist; in English, they are /d͡ʒ/ (the 'j' sound) and /t͡ʃ/ (the 'ch' sound) respectively.