Origin: Germanic Old English prefix
Outer has 6 different meanings across 1 category:
An outer part.
"The inner circle kept quiet, but the outer member eventually confessed his role in the scandal during the press conference."
Someone who admits to something publicly.
In plain English: An outer is someone who lives on the outside of a group or organization.
"The outer was torn when he fell off his bicycle."
Usage: The term "outer" does not function as a noun in standard English; you should use it only as an adjective meaning external or outside. If you need a noun for someone who admits something publicly, the correct word is "outter," though this is also non-standard, so simply state that they made a public confession.
being on the outside or further from a center
"spent hours adorning the outer man"
"the outer suburbs"
Outside; external.
"The outer layer of his jacket was torn after he fell off the bike."
In plain English: Outer means being on the outside or furthest away from the center.
"The outer layer of the onion was dry and papery."
Usage: Use "outer" to describe something located on the exterior or furthest away from the center, such as an outer layer or outer edge. It specifically distinguishes between two sides by indicating the side facing outward.
The word "outer" comes from Middle English and Old English, where it originally meant something situated on the outside. It is formed by combining the root for "out" with a suffix meaning "-er," similar to how we form words like "inner."