IPA: /ɪkˈstɜːrnəl/
KK: /ɪkˈstɜrnəl/
Relating to or coming from the outside; not internal.
The external features of the building were beautifully designed.
A part or surface that is on the outside of something, or the outer conditions and appearances of a situation.
The externals of the building were beautifully designed, attracting many visitors.
**External** → It is formed from "ex-" (meaning out of or from) and "ternus" (meaning pertaining to the outside). The word "external" refers to something that is from the outside or outer part.
Think of something that comes "out of" ('ex-') and relates to the "outside" ('ternus') — that's why external means pertaining to the outside.