Martinmas
Defined in 2 dictionaries — Black's (1910), Black's (1891)
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
The feast of St. Martin of Tours, on the 11th of November; sometimes corrupted into "Martilmas" or "Mar-tlemas." It is the third of the four cross quarter-days of the year. Wharton.
A Dictionary of Law
Henry Campbell Black · 1891
The feast of St. Martin of Tours, on the llth of November; some. times corrupted into “Martiluaas” or “Martlemas.” It is the third of the four cross quarter-days of the year. Wharton.