The term "cinquième" is French for "fifth." It is commonly used in various contexts, such as in education, where it refers to the fifth year of secondary school in the French education system. This level typically corresponds to students around 14 to 15 years old and is part of the collège system. In music, "cinquième" can refer to the interval of a fifth, which is the distance between two notes. This interval is significant in harmony and is often used in the construction of chords. Understanding "cinquième" in both contexts helps in grasping its importance in education and music.