Word familynounleaderleadereneleaderetteleadershipleadingleaderboardlead-inleading edgelead timelead-upleadennessleadsmanadjectiveleaderlessleadedleadenleadlessleadyadverbleadenlyverblead
lead·ed /ˈledɪd/adjectiveadj
1.leaded petrol contains lead 〔汽油〕含铅的OPP unleaded
2.leaded windows have narrow pieces of lead separating small square or diamond-shaped pieces of glass 〔玻璃窗〕铅框的