(1):
(v. i.) To take rest and refreshment at noon.
(2):
(a.) Belonging to midday; occurring at midday; meridional.
(3):
(a.) No. See the Note under No.
(4):
(n.) The middle of the day; midday; the time when the sun is in the meridian; twelve o'clock in the daytime.
(5):
(n.) Hence, the highest point; culmination.