Voiceless linguolabial fricative

Voiceless linguolabial fricative
θ̼
ɸ̺
IPA Number130 407
Audio sample

The voiceless linguolabial fricative is a type of consonantal sound used in some spoken languages. The symbol in the International Phonetic Alphabet that represents it is ⟨θ̼⟩ or ⟨ɸ̺⟩.