Definition of in school
: attending school as a student My parents won't let me get a job while I'm in school.
Word by Word Definitions
: an organization that provides instruction: such as
: an institution for the teaching of children
: college, university
: to teach or drill in a specific knowledge or skill
: to discipline or habituate to something
: to educate in an institution of learning
: a large number of fish or aquatic animals of one kind swimming together
: to swim or feed in a school
Seen and Heard
What made you want to look up in school? Please tell us where you read or heard it (including the quote, if possible).