DLitt (NAmED.Litt) BrE/ˌdiː ˈlɪt/NAmE/ˌdiː ˈlɪt/nountheabbreviationfor'Doctor of Letters' (auniversitydegreeatthehighestlevel, awardedforalongrecordofacademicresearch, orasanhonorarydegreetorecognizesb'scontributiontosociety)文学博士(全写为 Doctor of Letters,大学最高学位或荣誉学位)