Livelong — Defs

01 a. Whole; entire; long in passing; -- used of time, as day or night, in adverbial phrases, and usually with a sense of tediousness.

1.
Whole; entire; long in passing; -- used of time, as day or night, in adverbial phrases, and usually with a sense of tediousness.
“The obscure bird Clamored the livelong night.” — Shak.

“How could she sit the livelong day, Yet never ask us once to play?” — Swift.
2.
Lasting; durable.[Obs.]
“Thou hast built thyself a livelong monument.” — Milton.