Open storybook Synonyms

Definitions for Open

(adjective) allowing passage without obstruction
(adjective) freely available for use or participation by all
(adjective) being in a situation where one is likely to meet with harm

OS abbreviation

OS is an abbreviation for Open Storybook

What does OS stand for?

OS stands for "Open Storybook"

Storybook replaced

Definitions for Storybook

(noun) a book containing a collection of stories (usually for children)