labiodentaalifrikiatiivi
Labiodentaalifrikiatiivi is a linguistic term used to describe the class of labiodental fricative consonants. These sounds are articulated with the lower lip against the upper teeth, creating a narrow constriction through which air passes to produce audible friction. The basic phonemes typically associated with this class are the voiceless labiodental fricative [f] and the voiced labiodental fricative [v]. In some descriptions, broader inventories may discuss additional variants or allophonic realizations that emerge in particular phonological environments, but the standard distinction centers on [f] and [v].
In phonology, labiodental fricatives contrast with other manners of articulation and with other labial sounds, such
Orthography commonly represents these sounds with the letters f and v in many languages using the Latin
Variation across languages shows that the precise articulation and phonotactic behavior of labiodental fricatives can differ,