#voiced_dental_fricative
Voiced dental fricative
Consonantal sound represented by ⟨ð⟩ in IPA
The voiced dental fricative is a consonant sound used in some spoken languages. It is familiar to English-speakers as the th sound in father. Its symbol in the International Phonetic Alphabet is eth, or and was taken from the Old English and Icelandic letter eth, which could stand for either a voiced or unvoiced (inter)dental non-sibilant fricative. Such fricatives are often called "interdental" because they are often produced with the tongue between the upper and lower teeth, and not just against the back of the upper teeth, as they are with other dental consonants.
Sat 7th
Provided by Wikipedia
This keyword could refer to multiple things. Here are some suggestions: