Dictionary.net

The fifth day of the months January, February, April, June, August, September, November, and December, and the seventh day of March, May, July, and October. The nones were nine days before the ides, reckoning inclusively, according to the Roman method.

The canonical office, being a part of the Breviary, recited at noon (formerly at the ninth hour, 3 P. M.) in the Roman Catholic Church.

The hour of dinner; the noonday meal.

The fifth day of the months January, February, April, June, August, September, November, and December, and the seventh day of March, May, July, and October. The nones were nine days before the ides, reckoning inclusively, according to the Roman method.

The canonical office, being a part of the Breviary, recited at noon (formerly at the ninth hour, 3 P. M.) in the Roman Catholic Church.

The hour of dinner; the noonday meal.

In the Roman calendar, the ninth day before the ides-the 5th of Jan., Feb., April, June, Aug., Sept., Nov., Dec., and the 7th of the other months: in R. C. Church, a season of prayer observed at noon.

In the ancient Roman calendar, the 7th of March, May, July, and October, and the 5th of the other months.

One of the three divisions of the Roman month, nine days from the Ides, day from and day to included. See Idea.