English
protoboard
From proto- + board.
Today it means
noun A board, having a matrix of small holes to which components may be attached without solder, used for the temporary construction and testing of electrical and electronic circuits
Sources
Sources: Wiktionary, “protoboard”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / protoboard