The term "8th" refers to the ordinal number that indicates the position of something in a sequence, specifically the one that comes after the 7th and before the 9th. It is commonly used in various contexts, such as ranking, dates, and competitions. For example, in a race, the runner who finishes in 8th place is the eighth to cross the finish line. In music, "8th" can also refer to an eighth note, which is a note that lasts for half the duration of a quarter note. Eighth notes are often used in musical compositions to create rhythm and flow. In education, students in the 8th grade are typically around 13 to 14 years old and are preparing for high school.