nightbook
nounUK /ˈnaɪt.bʊk/
US /ˈnaɪt.bʊk/
A book that you read at night before going to sleep.
She opened her nightbook and read a story under the covers.
RELATED WORDS
OTHER MEANINGS
2. A notebook used to write down thoughts or dreams during the night.
He kept a nightbook beside his bed to record his dreams.
3. A book designed to be read in the dark, often with glow-in-the-dark pages.
The children loved the nightbook that glowed softly in the dark.
4. A record or log of nighttime events, such as a night watchman's journal.
The guard wrote each hour's check in his nightbook.