pervigilation

== English == === Etymology === From Latin pervigilātiō, from pervigilō (“to keep watch all night”). === Noun === pervigilation (countable and uncountable, plural pervigilations) (obsolete, rare) Careful watching. ==== Related terms ==== pervigilium === References === “pervigilation”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.