outside
out-side
preposition
On or to the exterior of something; beyond the limits or boundaries.
"The dog is waiting outside the shop."
adverb
In or to the open air; not within a building or enclosure.
"It's lovely; let's eat outside."
noun
The external part or surface of something; the exterior.
"The outside of the car is dirty."
adjective
Located on or near the exterior; not internal or belonging to a group.
"We need an outside expert's view."
Thesaurus
Synonyms: external, away, inaccurate, remote, unlikely, exterior, right, extracurricular, after-school, extraneous, extrinsic, extramural