inside of

1. Within, in less than the whole of, referring especially to a period of time. For example, They promised to return it inside of a month. Although some authorities believe inside alone conveys the same meaning, the full term is widely used. [Early 1800s]

Example Sentences

With the Sundance Institute and the Sundance Film Festival, Redford developed a critical tool for artists to give something to the world, to unleash some seed of an idea that lived inside of them for however long.

From Salon

“I’ve been on the inside of it — you waste enormous amounts of time just trying to find workarounds to get funding in to stay on schedule,” Hubbard said.

From Los Angeles Times

Depending on which way you turn, you may end up in the jewelry room, where brightly colored costume bangles, heavy metal silver chokers and gold chains are piled high inside of glass cases, or in the prom dress section where the aisles are suffocated by petticoats.

From Los Angeles Times

Gen. Rob Bonta called a “humanitarian crisis” inside of the county jails.

From Los Angeles Times

On the run to the first corner, Verstappen edged Norris on to the grass on the inside of the straight.

From BBC