IPA: //ˈbrɛdˌbɔːrd//
KK: /ˈbrɛdˌbɔrd/
A flat board used for cutting bread or preparing dough, or a board used for building and testing electronic circuits with connections.
The baker used a wooden breadboard to knead the dough.
To create a temporary model of an electronic circuit using a board with holes for inserting components.
The engineer decided to breadboard the new circuit design before finalizing it.
Past: breadboarded
Past Participle: breadboarded
Breadboard is formed from "bread" (from Old English *brēad*, meaning a baked food made from flour) and "board" (from Old English *bord*, meaning a flat piece of wood or surface). The word "breadboard" refers to a flat surface used for cutting or preparing bread.
Think of a flat "board" where you prepare or cut "bread" — that's what a breadboard is used for.