IPA: /ˈbɑːrbˌwaɪər/
KK: /ˈbɑrbˌwaɪər/
A type of wire that has sharp points or barbs along its length, used for fencing and security purposes.
The farmer installed barbwire around the field to keep the animals in.
Barbed wire is formed from "barb" (from Old French *barbe*, meaning a projecting point or sharp point) and "wire" (from Old English *wir*, meaning a slender, flexible strand of metal). The term "barbed wire" refers to wire that has sharp points or barbs along its length, designed to deter intruders or animals.
Think of 'sharp points' ('barb') on a 'flexible strand' ('wire') — that's why barbed wire is used to keep things out.