accountantship|əˈkaʊntənt-ʃɪp| [f.prec. + -ship.] The office or employment of an accountant. 1824R. Watts Bibliotheca III (Heading) Accounts, Accompts, and Accomptantship.1858H. Miller Sch. & Schoolm. 507, I was not a little surprised..to be offered by him the accountantship of the branch bank.