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Laser pointer part WSJ Crossword Clue

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Frequently Asked Questions About This Clue

Laser pointer part
The most common and recent 5-letter answer for "Laser pointer part" is DIODE.
The clue refers to a component commonly found in laser pointers. A 'diode' is a semiconductor device that emits light when current passes through it, which is essential for the operation of a laser pointer.
This clue was last seen in the WSJ Crossword on October 30, 2026.
A diode is a semiconductor device that allows current to flow in one direction and is often used to emit light.
Phone flash part, Light-emitting electronic device, The D in LED, Light emitter, perhaps, Circuit board component

The clue “Laser pointer part” is a classic crossword staple, frequently appearing in puzzles like the WSJ crossword. For the puzzle dated October 30 2026, the definitive 5-letter answer is: DIODE.

Expert Tip: When you’re stuck, try to analyze the structure of the clue itself. Is it a direct definition, a pun, a fill-in-the-blank, or a pop culture reference? Identifying the type of clue you’re dealing with is a key skill for improving your solving speed.