Formerly, one of the four terms of the courts of common law in England, beginning on the eleventh of January and ending on the thirty-first of the same month, in each year; -- so called from the festival of St. Hilary, January 13th.
HILARY TERM
Meaning of HILARY TERM in English
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012