U+033C "̼" Combining Seagull Below Unicode Character

U+033C "̼" Combining Seagull Below is a diacritical mark used in the International Phonetic Alphabet to indicate a linguolabial articulation, where the tongue makes contact with the upper lip rather than the hard palate or teeth. This combining character is placed underneath a base letter, such as a "t" or "d", to modify its pronunciation by specifying that the sound is produced with the tip or blade of the tongue against the upper lip. It is a relatively rare but important symbol for phoneticians and linguists documenting less common speech sounds, particularly in endangered languages.