/ˌdedɪˈkeɪʃn ||; ˌdɛdəˈkeʃən/noun1 [U] wanting to give your time and energy to sth because you feel it is important 献身精神；奉献精神: I admire her dedication to her career. 我钦佩她对工作的献身精神。
2 [C] a message at the beginning of a book or piece of music saying that it is for a particular person 献辞