PCB
PCB is the initialism of printed circuit board.
PCB is the initialism of polychlorinated biphenyl.
PCB is the initialism of program control block.
PCB is the initialism of physically changeable bit.
PCB is the initialism of Pakistan Cricket Board.
PCB is the initialism of please call back.
Meaning of printed circuit board
Noun
printed circuit board (plural printed circuit boards)
- A flat board that holds chips and other electronic components in layers that interconnect by means of copper pathways, often called traces.
- Synonyms:
- PCB
Meaning of polychlorinated biphenyl
Noun
polychlorinated biphenyl (plural polychlorinated biphenyls)
- Any of a class of aromatic organic compounds formed by the chlorination of the hydrocarbon biphenyl; they have many industrial applications but are now considered persistent organic pollutants.
- Another environmental factor thought to be affecting some coastal birds, although comparatively little is yet known about its extent or origin, is the presence of marine pollutants such as polychlorinated biphenyls (PCBs) and toxic heavy metals.1986, Valerie M. Thom, “Coastal habitats”, in Birds in Scotland, London: T & AD Poyser, published 2011, →ISBN, page 25
- Synonyms:
- PCB
Forms of PCB
| plural | PCBs |
|---|
Questions about PCB
- What is PCB the initialism of?
- PCB is the initialism of printed circuit board.
Words near PCB in the dictionary
Source and license
Adapted from Wiktionary: PCB (page history and authors); printed circuit board (page history and authors); polychlorinated biphenyl (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “PCB.” Word.ws, https://word.ws/pcb. Based on Wiktionary, CC BY-SA 4.0.