DCHP-1 Online
dilworth [< Thomas Dilworth, English schoolmaster, d. 1780] Hist. 
n. a school textbook, "A New Guide to the English Tongue," long used in the Maritimes.
dilworth [< Thomas Dilworth, English schoolmaster, d. 1780] Hist.
n. a school textbook, "A New Guide to the English Tongue," long used in the Maritimes.