In phonetics, labiodentals are consonants articulated with the lower lip and the upper teeth. The labiodental consonants identified by the International Phonetic Alphabet are: IPA Description Example Language Orthography IPA Meaning p̪ voiceless labiodental plosive b̪ voiced labiodental plosive p̪͡f voiceless labiodental affricate Tsonga3 N/A [tim̪p̪͡fuβu] hippos b̪͡v voiced labiodental affricate Tsonga4 N… (More on Labiodental)