noun

1. A (usually) rectangular section of a surface, or of a covering or of a wall, fence etc.

Behind the picture was a panel on the wall

1. A group of people gathered to judge, interview, discuss etc. as on a television or radio broadcast for example.

Today's panel includes John Smith...

verb to panel (panelled, panelling; US paneled, paneling)

1. to fit with panels

noun

1. a sensitive, low-noise amplifier of high-frequency or microwave radio waves that utilizes an inductor or capacitor whose reactance varies periodically at a similar frequency

initialism (plural PCs for countable noun senses)

1. (US Navy) w:Coastal Patrol, Coastal Patrol
2. partially continuous
3. w:Penn Central, Penn Central
4. personal computer
   1. photocopy
5. w:Phrozen Crew, Phrozen Crew
6. (UK politics) w:Plaid Cymru, Plaid Cymru
7. player character
8. (UK, Canada) police constable
9. politically correct
10. political correctness
11. polycarbonate
12. posterior commissure
13. w:Presbyterian Church, Presbyterian Church
14. Privy Council
15. privy councillor
16. probable cause
17. Probate Court
18. pro-choice
19. (TV) production code
20. Professional Corporation
21. (Canada) w:Progressive Canadian Party, Progressive Canadian Party
22. (Canada, formerly) w:Progressive Conservative, Progressive Conservative
23. progressive contextualization
24. Proto-Celtic
25. pubococcygeus muscle

noun

1. a thermionic valve similar to a tetrode with the addition of a suppressor grid; was used in high quality audio and radio products

noun

1. A photoelectric cell

noun

1. a semiconductor two-terminal component whose electrical characteristics are light-sensitive

noun

1. A transducer that generates an electric current proportional to the light intensity

noun

1. A lithographic procedure in which printing plates are made using a photographic process.
2. An optical exposure process used in the manufacture of integrated circuits.

noun

1. A light-sensitive film used in photolithography and photoengraving

noun

1. Any semiconductor device whose electrical characteristics are light-sensitive

noun

1. (physics) a device that absorbs radiant energy and converts it into electrical energy

proper noun

1. diminutive form of the given names Philip, Phillip, and Philippa.

initialism

1. Proton Pump Inhibitor.
   1. (context, Mormonism) Personal priesthood interview.

noun

1. a voltage amplifier for amplifying a low-level input signal; its output is the input to a higher-level amplifier

adjective

1. capable of being programmed

adjective

1. having two electronic devices in opposite phase