IPA: /ˈaʊtˌbɪldɪŋ/
KK: /aʊtˌbɪldɪŋ/
A structure that is separate from a main building, often used for storage or other purposes.
The farmer built an outbuilding to store tools and equipment.
Outbuilding → It is formed from "out-" (meaning outside) and "building" (from Old English "bylding", meaning a structure or edifice). The word "outbuilding" refers to a structure that is located outside of the main building, typically used for storage or other purposes.
Think of a structure that is located 'outside' ('out-') of the main building — that's what an outbuilding is.