Idioms for outside

    at the outside, at the utmost limit; at the maximum: There weren't more than ten at the outside.
    outside of, other than; exclusive of; excepting: Outside of us, no one else came to the party.

Origin of outside

First recorded in 1495–1505; out- + side1

British Dictionary definitions for outside of

usage for outside

The use of outside of and inside of, although fairly common, is generally thought to be incorrect or non-standard: she waits outside (not outside of) the school

Idioms and Phrases with outside of (1 of 2)

outside of

Except for, aside from, as in Outside of a little lipstick, she wore no makeup. [Colloquial; mid-1800s]

Idioms and Phrases with outside of (2 of 2)

outside