matitudinal

Adjective

matitudinal (not comparable)

1. (formal, literary) Of, occurring in, or relating to the morning, especially the early morning upon waking up.
   • It so happened, that one morning, while Lord C—— was preparing to enjoy his matitudinal treat, two girls who lived in the second flat above, were amusing themselves with a kitten, […]1825, Rev. Dr. Dryasdust [pseudonym], “The Lost Wig”, in The Common-place Book of Literary Curiosities, Remarkable Customs, Historical and Domestic Anecdotes, and Etymological Scraps, London: John...
   • With these slight assistants to support nature, and a Dolland's achromatic in his hands—by the way, a camp-stool or air-cushion is indispensable—there will he patiently keep watch for "The antler'd monarch of the waste," from the matitudinal meal even unto the dinner hour.1847, W[illiam] H[amilton] Maxwell, chapter VII, in Hill-side and Border Sketches: With Legends of the Cheviots and the Lammermuir. […], volume II, London: Richard Bentley, […], →OCLC, pages 139–140

   Synonyms:

   matutinary, matutine

2. (formal, literary) Active in the morning; waking up early.
   • Huyton College had the advantage of a school bus, which particularly when Hilary was a teenager, never being matitudinal by nature, she managed to miss each morning, […]2012, Hilary Heilbron, “Adjustment to Motherhood and in Demand as a Speaker”, in Rose Heilbron: The Story of England’s First Woman Queen’s Counsel and Judge, Oxford, Oxfordshire; Portland, Or.: Hart...