What is another word for immemorial usage?
Pronunciation: [ˌɪmɪmˈɔːɹɪəl jˈuːsɪd͡ʒ] (IPA) 
Immemorial usage refers to customs, practices, or traditions that have existed for a long time, often beyond anyone's memory. There are several synonyms that can be used to describe immemorial usage, such as ancient tradition, time-honored practice, long-standing custom, age-old convention, and historical legacy. These terms indicate that the tradition or custom has existed for a significant period and has been passed down from generation to generation. Other possible synonyms for immemorial usage include timeless habit, traditional ritual, enduring ceremony, and ancestral practice. These words all convey the sense of something that has been in use for an extended period and is deeply ingrained in a particular culture or community.
