IPA: /ˈbʊkˌrɛst/
KK: /ˈbʊkˌrɛst/
A device that holds a book or sheet of paper in place while you read it.
She used a bookrest to keep her novel open while she cooked.
The word 'bookrest' is formed from 'book' (from Old English 'bōc', meaning a written work or text) and 'rest' (from Old English 'rest', meaning a state of inactivity or repose). The term 'bookrest' refers to a support or stand that holds a book in a resting position for easier reading.
Think of a 'book' that is being held in a 'resting' position — that's what a bookrest does.
No commonly confused words.