prep. In; within; on or in an inside part of; not beyond; before the end of. There is a broom inside of the closet. There is a label on the inside of the box. Hand your papers in to me inside of three days.
Antonym: OUTSIDE OF.
INSIDE OF
Meaning of INSIDE OF in English
American idioms English vocabulary. Английский словарь американских идиом. 2012