English / idiom
An Open Book
MEANING IN ENGLISH
Someone or something whose thoughts, feelings, or motives are transparent and easy to understand.
In context
01
To foster genuine trust among his teammates, the captain kept his strategic decisions an open book.
02
Her candid expressions reveal every thought immediately; she is essentially an open book.
Synonyms
transparent,crystal clear,candid
Antonyms
closed book,enigma,secretive
Collocations
life is an open book,remain an open book,treat something as an open book