先せん輩ぱいせんぱいCommon wordJLPTN4Freq.FrequencyTop 5,000Meanings1noun, suffixsenior; superior; elder; older person; predecessorRefers to someone with more experience or longer tenure in a school, workplace, or organization. Often used as a respectful term of address. The suffix use attaches to names or titles (e.g., 田中先輩). Contrasts with 後輩 (junior) and 同輩 (peer).See also: 後輩 (こうはい) · 同輩彼かれは私わたしの大だい学がくの先せん輩ぱい